Combined Hormonal Contraceptives :
includes:
Combined Oral Contraceptives (Pills)
Contraceptive vaginal ring
Transdermal patch
2. Progestogen Only Contraceptions(POC):
includes:
Progestogen-only pill(POP)
Implant
Progestogen-only injectable
Progestogen-releasing intrauterine system(LNG–IUS)
Missed pills:
If one pill is missed, anywhere in the pack (ie more than 24 and up to 48 hours late):
The last pill missed should be taken now, even if it means taking two pills in one day.
The rest of the pack should be taken as usual.
No additional contraception is needed.
The seven-day break is taken as normal.
Emergency contraception is not needed if just one pill has been missed. However, it should be considered if other pills have been missed recently, either earlier in the current packet, or at the end of the previous packet.
Missed pills:
If two or more pills are missed (ie more than 48 hours late):
The last pill missed should be taken now, even if it means taking two pills in one day.
Any earlier missed pills should be left.
The rest of the pack should be taken as usual and additional precautions (eg, condoms or abstinence) should be taken for the next seven days.
The next step then depends on where in the packet the pills are missed:
The next step then depends on where in the packet the pills are missed:
If the pills are missed in the first week of a pack (pills 1-7): emergency contraception should be considered if the patient had unprotected sex in the pill-free interval or the first week of the pill packet. She should finish the packet and have the usual pill-free interval.
If the pills are missed in the second week of a pack (pills 8-14): there is no need for emergency contraception as long as the pills in the preceding seven days have been taken correctly. The packet should be finished and the usual pill-free interval taken.
If the pills are missed in the third week of a pack (pills 15-21): the next pack of pills should be started without a break - ie the pill-free interval is omitted. If taking a packet with dummy/placebo pills, these should be discarded, and the new packet started. Emergency contraception is not required.
If more than seven pills are missed, the woman should start again as if starting for the first time. (Exclude pregnancy, and start a new pack on the first day of the next menstrual period.)
1) The document discusses classifications of hypertension in pregnancy and definitions of preeclampsia. Preeclampsia is defined as hypertension and proteinuria or signs of multi-organ involvement without proteinuria.
2) Antihypertensive medications are prescribed during pregnancy to prevent maternal complications of severe hypertension like cardiovascular and cerebrovascular events, not to cure preeclampsia.
3) Common antihypertensives discussed for use in pregnancy include methyldopa, hydralazine, labetalol, and nifedipine. Their mechanisms of action, dosages, and potential side effects are reviewed.
In settings with limited access to health care, misoprostol is an important intervention that could reduce maternal deaths both directly and through the more cost-effective use of health services. Misoprostol is, however, a powerful drug that needs to be used with care. Evidence-based information about the safest regimens should be widely disseminated so as to prevent its inappropriate use
Depo-Provera CI (Medroxyprogesterone Acetate Injectable Suspension) The Swiss Pharmacy
Depo-Provera Contraceptive Injection (Medroxyprogesterone Acetate injectable Suspension) is a progestin indicated for use by females of reproductive potential to prevent pregnancy. It is also used to treat endometriosis, abnormal uterine bleeding, abnormal sexuality in males, and certain types of cancer.
Misoprostol use in Obstetrics and GynaecologyChimezie Obi
This document discusses the use of misoprostol in obstetrics and gynecology. It outlines the pharmacology of misoprostol and its various uses such as cervical ripening and induction of labor, treatment and prevention of postpartum hemorrhage, and termination of early pregnancy. The document also discusses controversies surrounding misoprostol use and provides recommendations for its administration.
Progesterone is a steroid hormone produced mainly by the corpus luteum. It has various physiological roles including preparing the endometrium for implantation, suppressing ovulation, and maintaining pregnancy. Progesterone exists in natural and synthetic forms, and is used diagnostically in challenge tests and therapeutically for contraception, dysfunctional uterine bleeding, endometriosis, and other conditions. It acts primarily by binding to intracellular progesterone receptors to exert its effects on target tissues.
This document discusses various methods of contraception, including natural methods, barrier methods, intrauterine devices, implants, injections, oral contraceptives, and emergency contraception. It provides details on the mechanisms of action, effectiveness, and side effects of different hormonal contraceptives containing progestins and/or estrogens, such as combined oral contraceptives, progestin-only pills, contraceptive patches, vaginal rings, and injectables. The document also discusses criteria for use and cautions for different contraceptive methods.
Oral contraceptive pills (OCPs) contain synthetic hormones, usually a combination of estrogen and progestin, that prevent pregnancy through multiple mechanisms. They work by inhibiting ovulation, thickening cervical mucus, and thinning the uterine lining. Common estrogen and progestin components include ethinyl estradiol and levonorgestrel. OCPs are generally safe and effective when used correctly, with failure rates around 0.1% per year. They also provide non-contraceptive benefits like reducing menstrual cramps and risk of certain cancers. Doctors should screen for contraindications before prescribing OCPs.
COMBINED ORAL CONTRACEPTIVE PILLS AND NEWER ADVANCES IN CONTRACEPTION BY DR S...DR SHASHWAT JANI
This document discusses combined oral contraceptives (COCs), also known as birth control pills. It provides details on the history, mechanisms of action, types, effectiveness and side effects of COCs. It notes that COCs were first approved for use in the 1960s and are now used by over 100 million women worldwide. The document also discusses newer male and female contraceptive methods that are still being researched or tested.
1) The document discusses classifications of hypertension in pregnancy and definitions of preeclampsia. Preeclampsia is defined as hypertension and proteinuria or signs of multi-organ involvement without proteinuria.
2) Antihypertensive medications are prescribed during pregnancy to prevent maternal complications of severe hypertension like cardiovascular and cerebrovascular events, not to cure preeclampsia.
3) Common antihypertensives discussed for use in pregnancy include methyldopa, hydralazine, labetalol, and nifedipine. Their mechanisms of action, dosages, and potential side effects are reviewed.
In settings with limited access to health care, misoprostol is an important intervention that could reduce maternal deaths both directly and through the more cost-effective use of health services. Misoprostol is, however, a powerful drug that needs to be used with care. Evidence-based information about the safest regimens should be widely disseminated so as to prevent its inappropriate use
Depo-Provera CI (Medroxyprogesterone Acetate Injectable Suspension) The Swiss Pharmacy
Depo-Provera Contraceptive Injection (Medroxyprogesterone Acetate injectable Suspension) is a progestin indicated for use by females of reproductive potential to prevent pregnancy. It is also used to treat endometriosis, abnormal uterine bleeding, abnormal sexuality in males, and certain types of cancer.
Misoprostol use in Obstetrics and GynaecologyChimezie Obi
This document discusses the use of misoprostol in obstetrics and gynecology. It outlines the pharmacology of misoprostol and its various uses such as cervical ripening and induction of labor, treatment and prevention of postpartum hemorrhage, and termination of early pregnancy. The document also discusses controversies surrounding misoprostol use and provides recommendations for its administration.
Progesterone is a steroid hormone produced mainly by the corpus luteum. It has various physiological roles including preparing the endometrium for implantation, suppressing ovulation, and maintaining pregnancy. Progesterone exists in natural and synthetic forms, and is used diagnostically in challenge tests and therapeutically for contraception, dysfunctional uterine bleeding, endometriosis, and other conditions. It acts primarily by binding to intracellular progesterone receptors to exert its effects on target tissues.
This document discusses various methods of contraception, including natural methods, barrier methods, intrauterine devices, implants, injections, oral contraceptives, and emergency contraception. It provides details on the mechanisms of action, effectiveness, and side effects of different hormonal contraceptives containing progestins and/or estrogens, such as combined oral contraceptives, progestin-only pills, contraceptive patches, vaginal rings, and injectables. The document also discusses criteria for use and cautions for different contraceptive methods.
Oral contraceptive pills (OCPs) contain synthetic hormones, usually a combination of estrogen and progestin, that prevent pregnancy through multiple mechanisms. They work by inhibiting ovulation, thickening cervical mucus, and thinning the uterine lining. Common estrogen and progestin components include ethinyl estradiol and levonorgestrel. OCPs are generally safe and effective when used correctly, with failure rates around 0.1% per year. They also provide non-contraceptive benefits like reducing menstrual cramps and risk of certain cancers. Doctors should screen for contraindications before prescribing OCPs.
COMBINED ORAL CONTRACEPTIVE PILLS AND NEWER ADVANCES IN CONTRACEPTION BY DR S...DR SHASHWAT JANI
This document discusses combined oral contraceptives (COCs), also known as birth control pills. It provides details on the history, mechanisms of action, types, effectiveness and side effects of COCs. It notes that COCs were first approved for use in the 1960s and are now used by over 100 million women worldwide. The document also discusses newer male and female contraceptive methods that are still being researched or tested.
Oral contraceptive pills (OCPs), also known as birth control pills, contain a combination of estrogen and progestin hormones. Taken correctly, OCPs are over 99% effective at preventing pregnancy. There are different pill formulations including monophasic, biphasic, and triphasic pills. OCPs have significant health benefits but also some risks, such as a small increased risk of blood clots. Emergency contraceptive pills can also be used within 5 days of unprotected sex to prevent pregnancy.
This document summarizes the management of menorrhagia (heavy menstrual bleeding). It discusses definitions, epidemiology, causes, investigations, and various treatment methods. Pharmacological treatments like combined oral contraceptives, antifibrinolytics, NSAIDs, and oral progestogens can reduce blood loss by 20-83%, while the levonorgestrel IUS reduces it by 71-94%. Surgical treatments like endometrial ablation and hysterectomy are more effective than medical therapy, with hysterectomy eliminating bleeding completely but causing infertility. Overall, treatment should be aimed at improving quality of life based on factors like symptoms, risks, and patient preferences.
A 35-year old woman with a history of hypertension for 5 years wants to become pregnant. Her blood pressure is well controlled on lisinopril 10mg daily and she does not have any other medical issues. For women with chronic hypertension planning pregnancy, treatment is generally not needed unless blood pressure is consistently over 150/100 mmHg to prevent harm to the mother or fetus. Low-dose aspirin and calcium supplementation can help prevent preeclampsia. Her blood pressure medication would likely need to be adjusted during pregnancy under an OB's guidance.
Oral contraceptives, also known as birth control pills, come in combined and progestogen-only formulations. Combined pills contain estrogen and progestogen, while progestogen-only pills only contain progestogen. Their main mechanisms of action are to prevent ovulation and make cervical mucus inhospitable to sperm. Potential adverse effects include cardiovascular risks, changes in serum lipids, and metabolic effects. Oral contraceptives have been shown to decrease risks of some cancers while their effects on other cancers are still debated.
The document discusses progestogens, which include progesterone and synthetic progestins. Progesterone is secreted naturally, while progestins have progesterone-like effects. Both are used for obstetric and gynecologic purposes. Therapeutically, progestogens are used to support early pregnancy, treat menstrual disorders, provide luteal phase support in assisted reproduction, and relieve symptoms of conditions like endometriosis. While generally effective, studies on uses like threatened miscarriage and preterm labor have been limited by small sample sizes. Natural progesterone generally has fewer side effects than progestins. The document examines various progestogen types and routes of administration.
Oral contraceptive pills contain estrogen and progesterone hormones that prevent pregnancy through three main mechanisms: blocking ovulation, thickening cervical mucus to prevent sperm entry, and changing the uterine lining. They are a popular, effective, and relatively safe contraceptive method with potential side effects like headaches, mood changes, and weight gain. Proper use and avoiding certain drug interactions are important for preventing contraceptive failure and unplanned pregnancy.
FIRST LINE THERAPY - CLOMIPHENE CITRATE & LETROZOLE BY DR SHASHWAT JANIDR SHASHWAT JANI
Dr. Shashwat Jani discusses ovulation induction using clomiphene citrate and letrozole. He explains that clomiphene citrate works by blocking estrogen receptors in the pituitary and hypothalamus, increasing FSH levels and causing the development of multiple follicles. However, it has anti-estrogenic side effects and a lower pregnancy rate than letrozole. Letrozole inhibits the aromatase enzyme, reducing estrogen levels and stimulating the hypothalamic-pituitary axis to induce mono-follicular development with fewer side effects and a higher pregnancy success rate than clomiphene citrate.
This document discusses various methods of contraception. It begins by explaining that contraception is important for effective pre-pregnancy care, especially for high-risk women. It then provides details on many contraceptive methods, including natural/fertility awareness methods, barrier methods, hormonal methods, and long-acting reversible contraception (LARC) methods like IUDs, implants, and injections. For each method, it discusses effectiveness rates, mechanisms of action, administration instructions, benefits, risks, and other relevant details. The document emphasizes the importance of selecting the appropriate contraceptive method based on each individual woman's needs and circumstances.
MEDICAL MANAGEMENT OF ABNORMAL UTERINE BLEEDING BY DR SHASHWAT JANIDR SHASHWAT JANI
The document discusses medical management of abnormal uterine bleeding, focusing on progesterone. It provides background on abnormal uterine bleeding, including definitions, classification systems, evaluation, differential diagnoses, treatment options, and the roles of various hormones. The document specifically examines progesterone's role in hormonal regulation of the menstrual cycle and abnormal uterine bleeding. It also discusses various medical treatment options and when surgery may be indicated.
This document discusses the nature, pharmacokinetics, adverse reactions, and uses of the drug misoprostol. Misoprostol is a synthetic prostaglandin E1 analog that is administered orally, sublingually, vaginally, or rectally. It is metabolized in the liver and has few serious side effects at common doses but can cause hyperthermia, rhabdomyolysis, and hypoxemia at very high doses. Misoprostol has various obstetric and gynecological uses including termination of pregnancy in the first, second, and third trimesters, prevention and treatment of postpartum hemorrhage, cervical ripening, and prevention of ulcers caused by NSA
prostaglandin, labour, pregnancy, obstetrics, delivery, normal labour, normal delivery, first stage of labour, induction of labour, pph, post partum haemorrhage, bleeding in pregnancy, abortion
This document discusses emergency contraception (EC), including its history, methods, mechanisms of action, indications, and recommendations. EC aims to prevent pregnancy after unprotected intercourse by disrupting ovulation or fertilization. The two main methods are hormonal EC using combined or progestin-only pills, and mechanical EC using a copper IUD. Hormonal EC is most effective when used as soon as possible within 5 days of intercourse. The document recommends making EC widely available without a prescription to help prevent unwanted pregnancies and unsafe abortions.
Dinoprostone is a naturally occurring prostaglandin. It has important effect in labour. Also it stimulates osteoblasts to release factors which stimulates bone. As a prescription, it is used as a vaginal suppository, to prepare the cervix for labour and to induce labour.
Eclampsia is a complication of severe preeclampsia characterized by seizures during pregnancy or postpartum. Magnesium sulfate has been used for over a century to prevent and treat eclamptic seizures. While its precise mechanism is unclear, magnesium sulfate acts as a central nervous system depressant and vasodilator. The recommended regimens are 4g IV bolus followed by 1g/hour infusion or 10g IM bolus with 5g IM doses every 4 hours. Therapeutic serum levels are 2-3.5 mmol/L and monitoring includes respiratory rate, reflexes, urine output, and fetal heart rate with calcium gluconate as an antidote if needed.
A brief introduction regarding oxytocics & tocolytics which are the indispensable drugs in obstetrics. It consists of illustrative images, classification of drugs with their dosage, uses & side-effects along with contraindications
This document discusses various tocolytic agents used to delay preterm labor, including beta-sympathomimetics like ritodrine, magnesium sulfate, prostaglandin inhibitors like indomethacin, calcium channel blockers like nifedipine, nitric oxide donors, atosiban, and progesterone. Each work by different mechanisms of action but generally aim to relax the uterus and delay delivery. The document outlines dosages, effectiveness, side effects, and contraindications of these various tocolytic agents.
This document discusses gestational diabetes and its management. It defines gestational diabetes as glucose intolerance first recognized during pregnancy. It recommends screening all pregnant women with a 50-g glucose challenge test and diagnosing based on thresholds from a 75-g oral glucose tolerance test. Treatment aims to lower risks of macrosomia, cesarean sections, and monitor blood glucose with diet and exercise as first line therapies and sometimes insulin. Diet should provide 30-40% calories from complex carbohydrates and monitor weight gain based on pre-pregnancy BMI.
Gestational diabetes and other forms of diabetes that develop during pregnancy can lead to complications for both the mother and baby if not properly managed. Close monitoring of blood sugar levels and insulin therapy if needed are important for treatment. Babies may be born larger than normal or have other issues if the mother's diabetes is not well controlled during pregnancy. Care during labor and delivery and after birth also aims to prevent low blood sugar in both the mother and newborn.
MANAGEMENT OF GESTATIONAL DIABETES MELLITUS BY DR SHASHWAT JANIDR SHASHWAT JANI
This document contains information from Dr. Shashwat Jani regarding gestational diabetes mellitus (GDM). It discusses the increasing prevalence of GDM in India and its associated risks for both mother and baby. It provides details on screening and diagnostic protocols, management through medical nutrition therapy, glycemic control, fetal monitoring and delivery planning. The importance of a multidisciplinary approach and glycemic control for optimizing maternal and neonatal outcomes is emphasized.
This document discusses various hormonal contraceptive methods. It describes combined oral contraceptives (containing estrogen and progestin), progestogen-only contraceptives including the progestogen-only pill, implants containing etonogestrel, progestogen-only injectables such as depot medroxyprogesterone acetate, and the levonorgestrel intrauterine system. The methods are compared in terms of their mechanisms of action, administration, effectiveness, side effects, and contraindications. Combined oral contraceptives are highlighted as the most commonly used reversible contraceptive worldwide.
This document provides information about oral contraceptives, including how they work to prevent pregnancy, types of oral contraceptives, emergency contraception, side effects and drug interactions. It discusses both combined oral contraceptives containing estrogen and progesterone, as well as progestin-only pills. Emergency contraceptive pills containing levonorgestrel are described as well as long acting injectable and implantable progestin-only methods. Warnings and instructions regarding proper use and storage are also summarized.
Oral contraceptive pills (OCPs), also known as birth control pills, contain a combination of estrogen and progestin hormones. Taken correctly, OCPs are over 99% effective at preventing pregnancy. There are different pill formulations including monophasic, biphasic, and triphasic pills. OCPs have significant health benefits but also some risks, such as a small increased risk of blood clots. Emergency contraceptive pills can also be used within 5 days of unprotected sex to prevent pregnancy.
This document summarizes the management of menorrhagia (heavy menstrual bleeding). It discusses definitions, epidemiology, causes, investigations, and various treatment methods. Pharmacological treatments like combined oral contraceptives, antifibrinolytics, NSAIDs, and oral progestogens can reduce blood loss by 20-83%, while the levonorgestrel IUS reduces it by 71-94%. Surgical treatments like endometrial ablation and hysterectomy are more effective than medical therapy, with hysterectomy eliminating bleeding completely but causing infertility. Overall, treatment should be aimed at improving quality of life based on factors like symptoms, risks, and patient preferences.
A 35-year old woman with a history of hypertension for 5 years wants to become pregnant. Her blood pressure is well controlled on lisinopril 10mg daily and she does not have any other medical issues. For women with chronic hypertension planning pregnancy, treatment is generally not needed unless blood pressure is consistently over 150/100 mmHg to prevent harm to the mother or fetus. Low-dose aspirin and calcium supplementation can help prevent preeclampsia. Her blood pressure medication would likely need to be adjusted during pregnancy under an OB's guidance.
Oral contraceptives, also known as birth control pills, come in combined and progestogen-only formulations. Combined pills contain estrogen and progestogen, while progestogen-only pills only contain progestogen. Their main mechanisms of action are to prevent ovulation and make cervical mucus inhospitable to sperm. Potential adverse effects include cardiovascular risks, changes in serum lipids, and metabolic effects. Oral contraceptives have been shown to decrease risks of some cancers while their effects on other cancers are still debated.
The document discusses progestogens, which include progesterone and synthetic progestins. Progesterone is secreted naturally, while progestins have progesterone-like effects. Both are used for obstetric and gynecologic purposes. Therapeutically, progestogens are used to support early pregnancy, treat menstrual disorders, provide luteal phase support in assisted reproduction, and relieve symptoms of conditions like endometriosis. While generally effective, studies on uses like threatened miscarriage and preterm labor have been limited by small sample sizes. Natural progesterone generally has fewer side effects than progestins. The document examines various progestogen types and routes of administration.
Oral contraceptive pills contain estrogen and progesterone hormones that prevent pregnancy through three main mechanisms: blocking ovulation, thickening cervical mucus to prevent sperm entry, and changing the uterine lining. They are a popular, effective, and relatively safe contraceptive method with potential side effects like headaches, mood changes, and weight gain. Proper use and avoiding certain drug interactions are important for preventing contraceptive failure and unplanned pregnancy.
FIRST LINE THERAPY - CLOMIPHENE CITRATE & LETROZOLE BY DR SHASHWAT JANIDR SHASHWAT JANI
Dr. Shashwat Jani discusses ovulation induction using clomiphene citrate and letrozole. He explains that clomiphene citrate works by blocking estrogen receptors in the pituitary and hypothalamus, increasing FSH levels and causing the development of multiple follicles. However, it has anti-estrogenic side effects and a lower pregnancy rate than letrozole. Letrozole inhibits the aromatase enzyme, reducing estrogen levels and stimulating the hypothalamic-pituitary axis to induce mono-follicular development with fewer side effects and a higher pregnancy success rate than clomiphene citrate.
This document discusses various methods of contraception. It begins by explaining that contraception is important for effective pre-pregnancy care, especially for high-risk women. It then provides details on many contraceptive methods, including natural/fertility awareness methods, barrier methods, hormonal methods, and long-acting reversible contraception (LARC) methods like IUDs, implants, and injections. For each method, it discusses effectiveness rates, mechanisms of action, administration instructions, benefits, risks, and other relevant details. The document emphasizes the importance of selecting the appropriate contraceptive method based on each individual woman's needs and circumstances.
MEDICAL MANAGEMENT OF ABNORMAL UTERINE BLEEDING BY DR SHASHWAT JANIDR SHASHWAT JANI
The document discusses medical management of abnormal uterine bleeding, focusing on progesterone. It provides background on abnormal uterine bleeding, including definitions, classification systems, evaluation, differential diagnoses, treatment options, and the roles of various hormones. The document specifically examines progesterone's role in hormonal regulation of the menstrual cycle and abnormal uterine bleeding. It also discusses various medical treatment options and when surgery may be indicated.
This document discusses the nature, pharmacokinetics, adverse reactions, and uses of the drug misoprostol. Misoprostol is a synthetic prostaglandin E1 analog that is administered orally, sublingually, vaginally, or rectally. It is metabolized in the liver and has few serious side effects at common doses but can cause hyperthermia, rhabdomyolysis, and hypoxemia at very high doses. Misoprostol has various obstetric and gynecological uses including termination of pregnancy in the first, second, and third trimesters, prevention and treatment of postpartum hemorrhage, cervical ripening, and prevention of ulcers caused by NSA
prostaglandin, labour, pregnancy, obstetrics, delivery, normal labour, normal delivery, first stage of labour, induction of labour, pph, post partum haemorrhage, bleeding in pregnancy, abortion
This document discusses emergency contraception (EC), including its history, methods, mechanisms of action, indications, and recommendations. EC aims to prevent pregnancy after unprotected intercourse by disrupting ovulation or fertilization. The two main methods are hormonal EC using combined or progestin-only pills, and mechanical EC using a copper IUD. Hormonal EC is most effective when used as soon as possible within 5 days of intercourse. The document recommends making EC widely available without a prescription to help prevent unwanted pregnancies and unsafe abortions.
Dinoprostone is a naturally occurring prostaglandin. It has important effect in labour. Also it stimulates osteoblasts to release factors which stimulates bone. As a prescription, it is used as a vaginal suppository, to prepare the cervix for labour and to induce labour.
Eclampsia is a complication of severe preeclampsia characterized by seizures during pregnancy or postpartum. Magnesium sulfate has been used for over a century to prevent and treat eclamptic seizures. While its precise mechanism is unclear, magnesium sulfate acts as a central nervous system depressant and vasodilator. The recommended regimens are 4g IV bolus followed by 1g/hour infusion or 10g IM bolus with 5g IM doses every 4 hours. Therapeutic serum levels are 2-3.5 mmol/L and monitoring includes respiratory rate, reflexes, urine output, and fetal heart rate with calcium gluconate as an antidote if needed.
A brief introduction regarding oxytocics & tocolytics which are the indispensable drugs in obstetrics. It consists of illustrative images, classification of drugs with their dosage, uses & side-effects along with contraindications
This document discusses various tocolytic agents used to delay preterm labor, including beta-sympathomimetics like ritodrine, magnesium sulfate, prostaglandin inhibitors like indomethacin, calcium channel blockers like nifedipine, nitric oxide donors, atosiban, and progesterone. Each work by different mechanisms of action but generally aim to relax the uterus and delay delivery. The document outlines dosages, effectiveness, side effects, and contraindications of these various tocolytic agents.
This document discusses gestational diabetes and its management. It defines gestational diabetes as glucose intolerance first recognized during pregnancy. It recommends screening all pregnant women with a 50-g glucose challenge test and diagnosing based on thresholds from a 75-g oral glucose tolerance test. Treatment aims to lower risks of macrosomia, cesarean sections, and monitor blood glucose with diet and exercise as first line therapies and sometimes insulin. Diet should provide 30-40% calories from complex carbohydrates and monitor weight gain based on pre-pregnancy BMI.
Gestational diabetes and other forms of diabetes that develop during pregnancy can lead to complications for both the mother and baby if not properly managed. Close monitoring of blood sugar levels and insulin therapy if needed are important for treatment. Babies may be born larger than normal or have other issues if the mother's diabetes is not well controlled during pregnancy. Care during labor and delivery and after birth also aims to prevent low blood sugar in both the mother and newborn.
MANAGEMENT OF GESTATIONAL DIABETES MELLITUS BY DR SHASHWAT JANIDR SHASHWAT JANI
This document contains information from Dr. Shashwat Jani regarding gestational diabetes mellitus (GDM). It discusses the increasing prevalence of GDM in India and its associated risks for both mother and baby. It provides details on screening and diagnostic protocols, management through medical nutrition therapy, glycemic control, fetal monitoring and delivery planning. The importance of a multidisciplinary approach and glycemic control for optimizing maternal and neonatal outcomes is emphasized.
This document discusses various hormonal contraceptive methods. It describes combined oral contraceptives (containing estrogen and progestin), progestogen-only contraceptives including the progestogen-only pill, implants containing etonogestrel, progestogen-only injectables such as depot medroxyprogesterone acetate, and the levonorgestrel intrauterine system. The methods are compared in terms of their mechanisms of action, administration, effectiveness, side effects, and contraindications. Combined oral contraceptives are highlighted as the most commonly used reversible contraceptive worldwide.
This document provides information about oral contraceptives, including how they work to prevent pregnancy, types of oral contraceptives, emergency contraception, side effects and drug interactions. It discusses both combined oral contraceptives containing estrogen and progesterone, as well as progestin-only pills. Emergency contraceptive pills containing levonorgestrel are described as well as long acting injectable and implantable progestin-only methods. Warnings and instructions regarding proper use and storage are also summarized.
Spacing Methods (2) DR Amrutha mam.pptxSmileyEditz
This document provides information on various contraceptive methods available under the national family planning program in India. It discusses temporary methods like condoms, oral contraceptive pills, emergency contraceptive pills, IUCD and injectable contraceptives. It also discusses permanent methods like male and female sterilization. The document provides details on appropriate use, effectiveness and side effects of these methods. It focuses on oral contraceptive pills, progestin-only pills, emergency contraceptive pills and injectable contraceptives.
This document outlines various methods of contraception, including barrier methods like condoms and diaphragms, as well as hormonal methods like oral contraceptives, transdermal patches, injectables, and emergency contraception. It describes the formulations and mechanisms of different hormonal contraceptives, such as monophasic and triphasic oral contraceptives that contain constant or varying levels of estrogen and progestin, extended cycle pills, and progestin-only mini pills. Long acting reversible contraceptives like the contraceptive implant and intrauterine device are also discussed.
Combination oral contraceptives are the most common type and contain estrogen and progestin. They come in monophasic, biphasic, and triphasic formulations. Other options include transdermal patches, vaginal rings, progestin-only pills, injectables, and implants. Intrauterine devices provide long-term contraception for 3-5 years. Emergency contraception can be used after unprotected sex and works best if used within 72 hours. Estrogen and progestin work to prevent pregnancy by inhibiting ovulation and thickening cervical mucus. Common side effects include breast tenderness, headaches and mood changes.
Family planning refers to methods used to prevent pregnancy and control the timing and spacing of births. Contraceptive methods include barrier methods, hormonal methods, intrauterine devices, sterilization procedures, and emergency contraception. Effective family planning counseling involves creating a private and respectful environment, engaging in two-way communication, maintaining confidentiality, and showing empathy without judgment. The document outlines various contraceptive methods, their mechanisms of action, effectiveness, advantages, and disadvantages to help counsel patients on the options best suited to their needs and circumstances.
oral contraceptive , definition , before prescribing it , how to use other uses , products in the pharmacy , side effects , drug interactions , contraindications .
This document provides information on hormonal contraception, including combined oral contraceptive pills and progestogen-only pills. It discusses the types of combined and progestogen-only pills, their effectiveness, mode of action, use guidelines, side effects, advantages, and contraindications. Combined oral contraceptive pills are very effective at preventing pregnancy when taken correctly, with a failure rate of less than 1% with perfect use. Progestogen-only pills are effective options for breastfeeding women and those who cannot use estrogen. Altered bleeding is a common side effect of progestogen-only pills.
This document discusses hormonal contraception, including combined oral contraceptives (COCP), the contraceptive patch, vaginal ring, and progestogen-only methods. It covers the types of hormones used, modes of action, indications, contraindications, risks and side effects. Combined methods primarily prevent ovulation while also thickening cervical mucus and thinning the endometrium. Progestogen-only methods primarily work by thickening cervical mucus but can also prevent ovulation or thin the endometrium. Contraindications depend on medical conditions and are classified by the WHO. Risks include minor side effects as well as serious risks like blood clots and certain cancers.
This document provides information on different types of oral contraceptives and how they work. It discusses combined oral contraceptives (COCs) which contain both estrogen and progesterone. COCs prevent ovulation and make implantation less likely. Their effectiveness depends on correct and consistent use. Side effects may include changes in bleeding patterns and headaches. It also discusses progestin-only pills (POPs) which contain progesterone only and work mainly by thickening cervical mucus. Injectable contraceptives like DMPA are administered through injection and provide contraception for 1-3 months by inhibiting ovulation. Implants are long-acting reversible methods involving rods inserted under the skin that release progestin.
This document provides information on different types of oral contraceptives and how they work. It discusses combined oral contraceptives (COCs) which contain both estrogen and progesterone. COCs prevent ovulation and make implantation less likely. Their effectiveness depends on correct and consistent use. Side effects may include changes in bleeding patterns and headaches. It also discusses progestin-only pills (POPs) which contain progesterone only and work mainly by thickening cervical mucus. Injectable contraceptives like DMPA are administered through injection and provide contraception for 1-3 months by inhibiting ovulation. Implants are long-acting reversible methods involving rods inserted under the skin that release progestin and prevent pregnancy for 3-5
Gynecology Medical Student notes describing use of contraceptives and application in the medical field. A guide on the criteria use of oral contraceptives and their indications for use.
This document provides an overview of various contraceptive methods, including their mechanisms of action, efficacy, advantages, disadvantages, and medical considerations. It discusses hormonal methods like combined and progestin-only oral contraceptives, implants, injectables, and IUDs. It also covers barrier methods, periodic abstinence, withdrawal, lactational amenorrhea, and breastfeeding as a contraceptive. For each method, key details are presented around effectiveness, side effects, proper use, and medical suitability.
This document provides information on various contraceptive methods, including:
- Hormonal methods such as oral contraceptive pills, injectables like DMPA, and implants.
- Barrier methods like condoms, diaphragms, and spermicides.
- Intrauterine devices (IUDs) including copper and hormonal IUDs.
- Surgical methods like tubal ligation and vasectomy.
It discusses the types of each method, how they work, effectiveness, side effects, benefits, and other important details about family planning options. Counseling approaches and medical eligibility criteria for contraceptives are also covered.
This document discusses various methods of contraception, including their definitions, mechanisms of action, effectiveness, side effects, and other considerations. It describes barrier methods like withdrawal as well as hormonal methods like oral contraceptives, implants, injections, and intrauterine devices. For each method, it discusses how they work to prevent pregnancy, effectiveness rates, advantages and disadvantages, and medical eligibility criteria. The document provides a comprehensive overview of modern reversible contraceptive options.
- Oral contraceptives were first approved in the 1960s and became the most popular form of birth control by 1965. They contain hormones that prevent pregnancy by blocking ovulation and thickening cervical mucus.
- There are two main types - combined pills containing estrogen and progestin, and progestin-only pills. Combined pills are available in monophasic or multiphasic formulations, while progestin-only pills are taken continuously.
- Oral contraceptives work by preventing ovulation, thickening cervical mucus, and thinning the uterine lining. Potential side effects include weight gain, nausea and mood changes, while benefits include reduced menstrual cramps and prevention of certain cancers. Interactions with some antibiotics
Hormonal contraceptives provide effective birth control through the use of hormones that prevent ovulation. Oral contraceptive pills are the most commonly used hormonal method and contain synthetic estrogens and progestins. Combined oral contraceptive pills are taken daily for 21 days followed by a 7 day break. Progestin-only pills must be taken daily without breaks and are less effective than combined pills. Long-acting reversible methods include intrauterine devices and injectable contraceptives administered every 3 months. Emergency contraceptive pills can prevent pregnancy if taken within 3-5 days after unprotected sex. Hormonal contraception is highly effective and reversible but some methods can cause irregular bleeding or other side effects.
Similar to Hormonal contraception (Combined Hormonal Contraceptives) (20)
This document discusses volatile poisons like ethanol and methanol. It provides details on the metabolism, absorption, effects and treatment of alcohol poisoning from ethanol or methanol ingestion. Ethanol is commonly consumed as an alcoholic beverage, while methanol is toxic and can cause blindness or death if consumed. The document outlines the signs and symptoms of intoxication at different blood alcohol concentrations for ethanol, and the latent period and clinical presentation of methanol poisoning. Treatment methods like inducing vomiting, sodium bicarbonate administration, and use of antidotes like ethanol or fomepizole are also summarized.
Melanoma
Cutaneous Melanoma
also known as malignant melanoma, is a type of cancer that develops from the pigment-containing cells known as melanocytes.
Classification Of Melanoma
I : De novo melanoma
A. Melanoma in situ (MIS)
B. Lentigo maligna melanoma (LMM)
C. Superficial spreading melanoma (SSM)
D. Nodular melanoma (NM)
E. Acral-lentiginous melanoma (ALM)
F. Melanoma of the mucous membranes
G. Desmoplastic melanoma
II Melanoma arising from precursors
Melanoma arising in dysplastic nevomelanocytic nevi
B. Melanoma arising in congenital nevomelanocytic nevi
C. Melanoma arising in common NMN
Etiology And Pathogenesis
The etiology and pathogenesis of cutaneous melanoma are unknown.
Epidemiologic studies demonstrate a role for genetic predisposition and sun exposure in melanoma development.
The major genes involved in melanoma development reside on chromosome 9p21.
Etiology
UVR, mostly of the UVB spectrum (290–320 nm) that induces mutations in suppressor genes. The propensity for multiple BCC may be inherited. Associated with mutations in the PTCH gene in many cases.
Predisposing Factors
Genetic markers (CDKN2a mutation)
Skin type I/II
Family history of dysplastic nevi or melanoma
Personal history of melanoma
Ultraviolet irradiation, particularly sunburns during childhood and intermittent burning exposures
Number (>50) and size (>5 mm) of melanocytic nevi
Congenital nevi
Number of dysplastic nevi (>5)
Dysplastic melanocytic nevus syndrome
Immune suppression (debatable)
Number (>50) and size (>5 mm) of melanocytic nevi
Congenital nevi
Number of dysplastic nevi (>5)
Dysplastic melanocytic nevus syndrome
Immune suppression (debatable)
Six Signs of Malignant Melanoma (ABCDE Rule):
A- Asymmetry in shape—one-half unlike the other half.
B- Border is irregular—edges irregularly scalloped, notched, sharply defined.
C- Color is not uniform; mottled—haphazard display of colors; all shades of brown, black, gray, red, and white.
D- Diameter is usually large.
E- Elevation is almost always present and is irregular—surface distortion is assessed by side-lighting. others use E for Enlargement— a history of an increase in the size of lesion is one of the most important signs of malignant melanoma.
Lentigo Maligna Melanoma (LMM)
Invasive Squamous Cell Carcinoma (SCC)
SCC of the skin is a malignant tumor of keratinocytes, arising in the epidermis.
SCC usually arises in epidermal precancerous lesions and, depending on etiology and level of differentiation, varies in its aggressiveness.
The lesion is a plaque or a nodule with varying degrees of keratinization in the nodule and/or on the surface.
Thumb rule:
Undifferentiated SCC: is soft and has no hyperkeratosis;
Differentiated SCC: is hard on palpation and has hyperkeratosis.
Exposure:
Sunlight. Phototherapy, PUVA (oral psoralen + UVA). Excessive photochemotherapy can lead to promotion of SCC, particularly in patients with skin phototypes I and II or in patients with history of previous exposure to ionizing radiation or methotrexate treatment for psoriasis.
Lesions :
Indurated papule, plaque, or nodule ; adherent thick keratotic scale or hyperkeratosis ; when eroded or ulcerated, the lesion may have a crust in the center and a firm, hyperkeratotic, elevated margin
Clark levels
level I, intra-epidermal;
level II, invades papillary dermis;
level III fills papillary dermis;
level IV, invades reticular dermis;
level V, invades subcutaneous fat.
Basal Cell Carcinoma (BCC)
BCC is the most common cancer in humans.
Caused by UVR; PTCH gene mutation in most cases.
Clinically different types: nodular, ulcerating, pigmented, sclerosing , and superficial.
BCC is locally invasive, aggressive, and destructive but slow growing, and there is very limited (literally no) tendency to metastasize.
Skin Lesions: There are five clinical types:
1- Nodular
2- Ulcerating
3- Sclerosing (Cicatricial),
4- Superficial,
5- Pigmented.
Cutaneous And Mucocutaneous Leishmaniasis
Modes of Transmission :
Vector-borne: by bite of infected female sandflies (2–3 mm long), which become infected by taking blood meal from infected mammalian host.
Other modes: congenital and parenteral (i.e., by blood transfusion, needle sharing, laboratory accident).
Incubation Period: Inversely proportional to size of inoculum: shorter in visitors to endemic area. OWCL:
L. tropica major : 1–4 weeks.
L. tropica , 2–8 months.
acute CL: 2–8 weeks or more.
Scabies is a superficial epidermal infestation by the mite Sarcoptes scabiei var. hominis.
Etiologic Agent:
S. scabiei var. hominis. Thrive and multiply only on human skin, i.e., obligate human parasite.
Transmission
Skin-to-skin contact
Fomites: Mites can remain alive for >2 days on clothing or in bedding; hence, scabies can be acquired without skin-to-skin contact.
intimate personal contact, such as having sexual intercourse
Scabietic (Scabious) Nodule:Inflammatory papule or nodule ;burrow sometimes seen on the surface of a very early lesion.• Distribution : Areola, axillae, scrotum, penis.
Pediculosis capitis
Pediculosis corporis
Pediculosis pubis
Three types of lice:
Head lice: Pediculus humanus capitis (2-3 mm long)
Body lice: Pediculus humanus humanus (2.3-3.6 mm long)
Pubic lice (crabs): Phthirus pubis (1.1-1.8 mm long)
Sites of predilection
Head lice nearly always confined to scalp, especially occipital and postauricular regions.
Rarely, head lice infest beard or other hairy sites. Although more common with crab lice, head lice can also infest the eyelashes ( pediculosis palpebrarum ).
This document provides information about superficial fungal infections. It begins by classifying fungal diseases into four groups based on pathogenicity: superficial mycoses, mucocutaneous mycoses, subcutaneous mycoses, and deep mycoses. Later pages discuss specific superficial fungal infections like tinea pedis, tinea cruris, tinea facialis, pityriasis versicolor, and tinea unguium/onychomycosis. Diagnosis involves clinical examination, microscopy of samples, and fungal cultures. Management consists of topical and oral antifungal agents as well as prevention through hygiene practices.
Seborrheic dermatitis (SD) is a common chronic skin condition characterized by redness and scaling in areas with many sebaceous glands like the face, scalp, and skin folds. It causes mild flaking of the scalp known as dandruff. Lesions can be itchy or painful and look deep red or purple with pimple-like bumps or blisters. Treatment involves topical anti-fungal creams, steroid creams, or oral anti-fungal medication for deep infections.
This document provides information about acne vulgaris (common acne) including its pathogenesis, epidemiology, clinical manifestations, diagnosis, and management. It begins by describing acne as an inflammation of pilosebaceous units that commonly appears on the face, trunk and back as comedones, papules, pustules, nodules or cysts. It then discusses acne's typical onset during puberty, genetic factors, and contributing factors like stress or occlusive clothing. The document outlines the progression from microcomedone to inflammatory lesions and different clinical subtypes. It concludes by describing general management approaches including topical and oral antibiotics as well as retinoids, and comparing acne to similar conditions.
The document discusses pH balance in the human body. It explains that pH is a measure of acidity or alkalinity on a scale from 0 to 14, with 7 being neutral. It is important for the body to maintain a pH balance between acidic and alkaline foods and liquids. An imbalanced pH where the body is too acidic can lead to issues like increased infections, viruses, and excess mucus production as well as problems in various body systems like digestive and immune systems. The document recommends balancing meals and lifestyle to support a healthy pH level around 6.4.
These lecture slides, by Dr Sidra Arshad, offer a simplified look into the mechanisms involved in the regulation of respiration:
Learning objectives:
1. Describe the organisation of respiratory center
2. Describe the nervous control of inspiration and respiratory rhythm
3. Describe the functions of the dorsal and respiratory groups of neurons
4. Describe the influences of the Pneumotaxic and Apneustic centers
5. Explain the role of Hering-Breur inflation reflex in regulation of inspiration
6. Explain the role of central chemoreceptors in regulation of respiration
7. Explain the role of peripheral chemoreceptors in regulation of respiration
8. Explain the regulation of respiration during exercise
9. Integrate the respiratory regulatory mechanisms
10. Describe the Cheyne-Stokes breathing
Study Resources:
1. Chapter 42, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 36, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 13, Human Physiology by Lauralee Sherwood, 9th edition
Adhd Medication Shortage Uk - trinexpharmacy.comreignlana06
The UK is currently facing a Adhd Medication Shortage Uk, which has left many patients and their families grappling with uncertainty and frustration. ADHD, or Attention Deficit Hyperactivity Disorder, is a chronic condition that requires consistent medication to manage effectively. This shortage has highlighted the critical role these medications play in the daily lives of those affected by ADHD. Contact : +1 (747) 209 – 3649 E-mail : sales@trinexpharmacy.com
Osteoporosis - Definition , Evaluation and Management .pdfJim Jacob Roy
Osteoporosis is an increasing cause of morbidity among the elderly.
In this document , a brief outline of osteoporosis is given , including the risk factors of osteoporosis fractures , the indications for testing bone mineral density and the management of osteoporosis
Travel vaccination in Manchester offers comprehensive immunization services for individuals planning international trips. Expert healthcare providers administer vaccines tailored to your destination, ensuring you stay protected against various diseases. Conveniently located clinics and flexible appointment options make it easy to get the necessary shots before your journey. Stay healthy and travel with confidence by getting vaccinated in Manchester. Visit us: www.nxhealthcare.co.uk
The skin is the largest organ and its health plays a vital role among the other sense organs. The skin concerns like acne breakout, psoriasis, or anything similar along the lines, finding a qualified and experienced dermatologist becomes paramount.
Kosmoderma Academy, a leading institution in the field of dermatology and aesthetics, offers comprehensive courses in cosmetology and trichology. Our specialized courses on PRP (Hair), DR+Growth Factor, GFC, and Qr678 are designed to equip practitioners with advanced skills and knowledge to excel in hair restoration and growth treatments.
10 Benefits an EPCR Software should Bring to EMS Organizations Traumasoft LLC
The benefits of an ePCR solution should extend to the whole EMS organization, not just certain groups of people or certain departments. It should provide more than just a form for entering and a database for storing information. It should also include a workflow of how information is communicated, used and stored across the entire organization.
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
4. 1. Combined Hormonal Contraceptives :
• The combined oral steroidal contraceptives is the most
effective reversible method of contraception.
• Combination oral contraceptive pills (OCPs) contain various
amounts of estrogen (ethinyl estradiol) and one of a variety
of progestins.
Combined Oral Contraceptives (Pills)
5. Composition:
1. Estrogens:
• Is ethinyl estradiol or its drivative ethinyl estradiol 3-
methyl ether(mestranol) contain between 20 μg and 35
μg of the synthetic estrogen
2. Progestogens:
• The progestogens that are used in currently available pills
are often referred to as :
*second-generation (levonorgestrel (LNG), norethisterone (NET))
*third-generation (gestodene desogestrel) and
*fourth-generation (drospirenone and dienogest).
Combined Oral Contraceptives (Pills)
NOTE :
6. Newer (third-and fourth-generation) progestogens were
developed to have advantages due to less androgenic
activity, but seem to be associated with a higher
risk of venous thrombosis than pills containing
second-generation progestogens.
In view of this, COCPs containing second-generation
progestogens are generally recommended as first
choice.
Combined Oral Contraceptives (Pills)
7. NOTE:
Fourth generation: Drospirenone which is an
analog of spironolactone is used as progestin.
It has antiandrogenic and antimineralocorticoid
action. It causes retention of K+ (hyperkalemia).
So drospirenone should not be used in
patients with renal, adrenal or hepatic
dysfunction.
8. Some of the oral contraceptives and their composition
Combined Oral Contraceptives (Pills)
9. Mode of action:
The probable mechanism of contraception are:
1. Suppression of ovulation
2. Alteration of the character of the cervical mucus
(thick, viscid, and scanty) so as to prevent sperm
penetration.
3. Alteration of tubal motility
4. Alteration of endometrium to make it thin and
inactive, thus hampering implantation
Combined Oral Contraceptives (Pills)
10. Selection of the Patient :
History and general examination:
should be thorough, taking special care to screen cases for contraindications
(headache, migraine). Examination of the breasts for any nodules, weight,
and blood pressure are to be noted.
Pelvic examination :
to exclude cervical pathology, is mandatory. Pregnancy must be excluded.
Cervical cytology
to exclude abnormal cells, is to bedone. Thus, any woman of reproductive age
group without any systemic disease and contraindications listed, is a suitable
candidate for combined pill therapy. Growth and development of the pubertal
and sexually active girls are not affected by the use of ‘pill’.
Combined Oral Contraceptives (Pills)
11. How to Prescribe a Pill?
(Patient instruction):
New users should normally start their pill packet on day one
of their cycle.
1) One tablet daily at bed time for consecutive 21 days.
2) then have a 7 days break,
3) Next pack should be started on the eighth day,
irrespective of bleeding (same day of the week, the pill
finished).
4) Packing of 28 tablets, no break between packs. Seven of the
pills are placebo . (contain either iron or vitamin preparations).
Combined Oral Contraceptives (Pills)
12.
13. 5) A woman can start the pill up to day 5 of the bleeding.
In that case she is advised to use a condom for the next 7
days.
6) The pill should be started on the day after abortion.
7) Following childbirth in non-lactating woman, it is
started after 3 weeks and in lactating woman it is to be
withheld for 6 months
Combined Oral Contraceptives (Pills)
14. Follow-up:
The patient should be examined after 3 months, then after 6
months and then yearly.
The patient above the age 35 should be checked more
frequently.
At each visit:
• Any adverse symptoms are to be noted.
• Examination of the breasts, weight, and blood pressure recording
• pelvic examination including cervical cytology, are to be done
• And compared with the previous records.
Combined Oral Contraceptives (Pills)
15. Missed pills:
If one pill is missed, anywhere in the pack (ie more than 24 and
up to 48 hours late):
• The last pill missed should be taken now, even if it means taking
two pills in one day.
• The rest of the pack should be taken as usual.
• No additional contraception is needed.
• The seven-day break is taken as normal.
Emergency contraception is not needed if just one pill has been
missed. However, it should be considered if other pills have been missed
recently, either earlier in the current packet, or at the end of the previous
packet.
Combined Oral Contraceptives (Pills)
16. Missed pills:
If two or more pills are missed (ie more than 48 hours late):
• The last pill missed should be taken now, even if it means taking two pills in
one day.
• Any earlier missed pills should be left.
• The rest of the pack should be taken as usual and additional precautions (eg,
condoms or abstinence) should be taken for the next seven days.
• The next step then depends on where in the packet the pills are missed:
Combined Oral Contraceptives (Pills)
17. The next step then depends on where in the packet the pills are
missed:
– If the pills are missed in the first week of a pack (pills 1-7): emergency
contraception should be considered if the patient had unprotected sex in the pill-free
interval or the first week of the pill packet. She should finish the packet and have the
usual pill-free interval.
– If the pills are missed in the second week of a pack (pills 8-14): there is no need for
emergency contraception as long as the pills in the preceding seven days have been
taken correctly. The packet should be finished and the usual pill-free interval taken.
– If the pills are missed in the third week of a pack (pills 15-21): the next pack of pills
should be started without a break - ie the pill-free interval is omitted. If taking a packet
with dummy/placebo pills, these should be discarded, and the new packet started.
Emergency contraception is not required.
• If more than seven pills are missed, the woman should start again as if starting for
the first time. (Exclude pregnancy, and start a new pack on the first day of the next
menstrual period.)
Combined Oral Contraceptives (Pills)
19. DisadvantagesAdvantages
Requires education and motivationHighly effective
Limitation in its useGood cycle control
Requires initial check up and periodic
supervision
Well-tolerated in majority
Inconvenience caused in its use due
to daily schedule
Additional non-contraceptive benefits
are many
Risk of drug interactionsLow dose pill with ‘lipid friendly’
progestins further reduces the risk
Costly but free supply through
government channel (Mala-N)
Reversibility rate is prompt
Combined Oral Contraceptives (Pills)
Failure rate—0.1 (HWY)
21. Non-contraceptive benefits:
Improvement of menstrual abnormalities:
1) Regulation of menstrual cycle
2) Reduction of dysmenorrhea (40%)
3) Reduction of menorrhagia (50%)
4) Reduction of PMS
5) Reduction of Mittelschmerz syndrome
6) Protection against iron-deficiency anemia
Combined Oral Contraceptives (Pills)
22. Non-contraceptive benefits:
Protection against health disorders :
(7) PID (thick cervical mucus)
(8) Ectopic pregnancy
(9) Endometriosis
(10) Fibroid uterus
(11) Hirsutism and acne
(12) Functional ovarian cysts
(13) Benign breast disease
(14) Osteopenia and postmenopausal osteoporotic fractures
(15) Autoimmune disorders of thyroid
(16) Rheumatoid arthritis
(17) Increases
Combined Oral Contraceptives (Pills)
23. Non-contraceptive benefits:
Prevention of malignancies:
(18) Endometrial cancer (50%)
(19) Epithelial ovarian cancer (50%)
(20) Colorectal cancer (40%).
Combined Oral Contraceptives (Pills)
24. The combined hormonal transdermal patch
• releases 33.9 μg ethinyloestradiol/day and norelgestromin
203 μg/day.
• It is applied to the skin of the lower abdomen, buttock or arm
for 7 days, although it can be applied to any skin covered area,
except the breast.
• application of patches for a total of 21 days followed by a 7-
day hormone-free interval.
Transdermal patch
25. The combined hormonal ring :
is a flexible ring of 54 mm diameter that releases 15 μg
ethinyloestradiol and 120 μg etonorgestrel daily, and as such is
the lowest dose combined hormonal method.
• The ring is self inserted and worn in the vagina for 21 days,
followed by a 7-day hormone-free interval, during which a
withdrawal bleeding occurs.
Contraceptive vaginal ring
28. POP is devoid of any estrogen compound. It contains very low
dose of a progestin in any one of the following form
levonorgestrel 75 g, norethisterone 350 g, desogestrel 75 g,
lynestrenol 500 g or norgestrel 30 g. It has to be taken daily
from the first day of the cycle.
Mechanism of action:
It works mainly by making cervical mucus thick and viscous,
thereby prevents sperm penetration. Endometrium becomes
atrophic, so blastocyst implantation is also hindered. In about 2%
of cases ovulation is inhibited and 50 percent women ovulate
normally.
Progestogen-only pill(POP/MINI PILL)
29. • How to prescribe a mini pill?:
The first pill has to be taken on the first day of the cycle
and then continuously. It has to be taken regularly and at
the same time of the day. There must be no break between
the packs. Delay in intake for more than 3 hours, the
woman should have missed pill immediately and the next
one as schedule. Extra precaution has to be taken for next 2
days.
• Side-effects of all POPs include possible irregular
bleeding, persistent ovarian follicles (simple cysts) and
acne
Progestogen-only pill(POP/MINI PILL)
32. • A single rod (Nexplanon®) or (Implanon) containing the
progestogen etonorgestrel is the currently available method .
It is a long-term (up to 3 years) reversible contraception.
• Nexplanon® contains 68 mg of 3-keto desogestrel (a
metabolite of desogestrel) providing contraception for 3
years.
• The initial release rate of 60–70 μg/day falls gradually to
around 25–30 μg/day at the end of 3 years.
Implant
33. Mechanism of action:
It inhibits ovulation in 90% of the cycles for the first year.
It has got its supplementary effect on endometrium (atrophy)
and cervical mucus (thick) as well.
Insertion:
Nexplanon® is a flexible rod, similar in size to a match stick (40
mm × 2 mm) and is inserted subdermally 8 cm above the
medical epicondyle, usually in the inner aspect of the non-
dominant arm . It is inserted between biceps and triceps
muscles.
Implant
34. Nexplanon® contains a small quantity of barium, which
permits it to be visualized by X-ray.
Implant
35. Removal:
Implanon should be removed within 3 years of insertion.
Removal is done by making a 2 mm incision at the tip of the
implant and pushing the rod until it pops out. It is done under
local anesthetic.
Implant
36. Advantages :
(i) Highly effective for long-term use and rapidly reversible.
(ii) Suited for women who have completed their family but do not
desire permanent sterilization.
Efficacy of Implanon: is extremely high with Pearl indices of 0.01.
Disadvantages:
are frequent irregular menstrual bleeding, spotting and
amenorrhea are common.
Contraindications : are similar to POP
Implant
37. Norplant–II (Jadelle)
Two rods of 4 cm long with diameter of 2.5 mm is used. Each
rod contains 75 mg of levonorgesterel. It releases 50 mcg of
levonorgestrel per day.
Contraceptive efficacy is similar to combined pills.
Failure rate is 0.06 per 100 women years. It is used for 3 years.
The rods are easier to insert and remove.
Implant
38. The preparations commonly used are depomedroxy-
progesterone acetate (DMPA) and norethisterone enanthate
(NET-EN).
The injectable is the only hormonal method that may delay
return of fertility after discontinuation. In some cases it may take
up to 1 year after the last injection for ovulation to return. There
is no permanent impairment of fertility but this delay makes the
injectable an inappropriate method for women wishing short-
term contraception.
Progestogen-only injectable
39. Administration:
administered intramuscularly IM (deltoid or gluteus muscle) within 5 days
of the cycle. or administered subcutaneously .
IM as Depoprovera® (150 mg)
SC as Sayana press® (104 mg)
Both have similar features , but SC are easier to give.
Dose:
* DMPA in a dose of 150 mg every three months (WHO 4 months) or 300
mg every six months;
* NET-EN in a dose of 200 mg given at two monthly.
* Depo-Sub Q provera 104 (Sayana press®), contains 104 mg of DMPA. It is
given subcutaneously over the anterior thigh or abdomen at every 90
days. It suppresses ovulation for 3 months as it is absorbed more slowly.
Progestogen-only injectable
40. Mechanism of action: as POP
Disadvantages:
Both the intramuscular and subcutaneous preparation may
cause weight gain in a minority of women and loss of bone
mineral density (BMD) (5% loss of BMD at lumbar spine) in
the first few years of use.
Progestogen-only injectable
41. NOTE:
There have been concerns over studies from countries of high
human immunodeficiency virus (HIV) prevalence (such as sub-
Saharan Africa) that have reported increased transmission and
acquisition of HIV amongst users of Depoprovera®, compared to
users of other hormonal methods.
so at present, the expert opinion of the WHO is that the injectable
can be safely used in women living with HIV or at high risk of HIV.
Condom use in addition to the injectable should also be encouraged
to protect against transmission or acquisition of HIV.
Contraindications:
Women with high risk factors for osteoporosis, breast cancer, and
the others are same as in POP .
Progestogen-only injectable
42. The noncontraceptive benefits:
are reduces the risk of:
salpingitis,
endometrial cancer,
iron deficiency anemia,
sickle cell problems, and
endometriosis.
Progestogen-only injectable
Editor's Notes
Contraception
Newer (third-and fourth-generation) progestogens were developed to have advantages due to less androgenic activity, but seem to be associated with a higher risk of venous thrombosis than pills containing second-generation progestogens. In view of this, COCPs
containing second-generation progestogens are generally recommended as first choice.
New users should normally start their pill packet on day one of their cycle. One tablet is to be taken daily preferably at bed time for consecutive 21 days. It is continued for 21 days and then have a 7 days break, with this routine there is contraceptive protection from the first pill. Next pack should be started on the eighth day, irrespective of bleeding (same day of the week, the pill finished).
What to do if you miss a pill
If you forget to take a progestogen-only pill, what you should do depends on:
the type of pill you're taking
how long ago you missed the pill
how many pills you've forgotten to take
whether you've had sex without using another type of contraception in the previous 7 days
If you're less than 3 or less than 12 hours late taking the pill
If you're taking a 3-hour progestogen-only pill and are less than 3 hours late taking it, or if you're taking the 12-hour progestogen-only pill and are less than 12 hours late:
take the late pill as soon as you remember, and
take the remaining pills as normal, even if that means taking 2 pills on the same day
The pill will still work, and you'll be protected against pregnancy – you don't need to use additional contraception.
Don't worry if you've had sex without using another form of contraception. You don't need emergency contraception.
If you're more than 3 or more than 12 hours late taking the pill
If you're taking a 3-hour progestogen-only pill and are more than 3 hours late taking it, or you're taking the 12-hour progestogen-only pill and are more than 12 hours late, you won't be protected against pregnancy.
What you should do:
take a pill as soon as you remember – only take 1, even if you've missed more than 1 pill
take the next pill at the usual time – this may mean taking 2 pills on the same day (1 when you remember and 1 at the usual time); this isn't harmful
carry on taking your remaining pills each day at the usual time
use extra contraception such as condoms for the next 2 days (48 hours) after you remember to take your missed pill, or don't have sex
if you have unprotected sex from the time that you miss your pill until 2 days after you start taking it reliably again, you may need emergency contraception – get advice from your contraception clinic or GP
tell them that you've been taking the progestogen-only pill as this can affect which emergency contraception is best for you to take
It takes 2 days for the progestogen-only pill to thicken cervical mucus so sperm can't get through or survive.
The Faculty of Sexual Health and Reproductive Healthcare recommends using extra contraception for 2 days after you remember to take your pill.
The patient information leaflet that comes with your pill might say to use condoms for the next 7 days after you remember to take your pill. This is because it takes 7 days for the pill to stop you ovulating.