This document provides information on various drugs, including marijuana, PCP, cocaine, amphetamines, inhalants, opiates, and central nervous system depressants. It describes what each drug is, how it is used, its short-term effects, potential health risks of use and abuse, and signs of use. The document also discusses drug dependence and addiction, support groups for those seeking treatment, and when to contact a healthcare provider regarding drug abuse concerns.
The video for this presentation is available on our Youtube channel:
https://youtube.com/allceuseducation A continuing education course for this presentation can be found at https://www.allceus.com/member/cart/index/index?c=
Learn more about some of the newer designer drugs that are appearing in schools, jails, treatment centers and on the street
The video for this presentation is available on our Youtube channel:
https://youtube.com/allceuseducation A continuing education course for this presentation can be found at https://www.allceus.com/member/cart/index/index?c=
Learn more about some of the newer designer drugs that are appearing in schools, jails, treatment centers and on the street
This is a presentation I did last year in Chicago for Cook County juvenile probation officers. It is an update on patterns of drug abuse by adolescents. Among other things, it acquaints viewers with the problem of street drug misrepresentation. Not only are the same street drugs sold in different forms, but drugs that look the same may contain completely different drugs.
SHRI G.K.S. DEADDICTION CENTER is one of the leading anti-drug treatment center’s in India, committed to drug abuse prevention, control, treatment and rehabilitation of those addicted to alcohol and other drugs, dirty substance & chemicals.
https://www.shrigksdeaddiction.org
What is drug abuse ?
Physical & mental dependence,
Cause of drug abuse,
Route of administration,
Sign & symptoms of drug abuse,
How drug addiction occur,
Categories of drug abuse,
Various types of abused drug , their side effect & mechanism of action,
Prevention & control of drug abuse
this is the introduction of narcotics and psychotropic substances. it is useful to all who want to learn about the narcotics and psychotropic substances
Continuing Education for mental health and substance abuse counselors and therapists. Reviews types of depressants including inhalants, side effects and effects on sports performance.
This is a presentation I did last year in Chicago for Cook County juvenile probation officers. It is an update on patterns of drug abuse by adolescents. Among other things, it acquaints viewers with the problem of street drug misrepresentation. Not only are the same street drugs sold in different forms, but drugs that look the same may contain completely different drugs.
SHRI G.K.S. DEADDICTION CENTER is one of the leading anti-drug treatment center’s in India, committed to drug abuse prevention, control, treatment and rehabilitation of those addicted to alcohol and other drugs, dirty substance & chemicals.
https://www.shrigksdeaddiction.org
What is drug abuse ?
Physical & mental dependence,
Cause of drug abuse,
Route of administration,
Sign & symptoms of drug abuse,
How drug addiction occur,
Categories of drug abuse,
Various types of abused drug , their side effect & mechanism of action,
Prevention & control of drug abuse
this is the introduction of narcotics and psychotropic substances. it is useful to all who want to learn about the narcotics and psychotropic substances
Continuing Education for mental health and substance abuse counselors and therapists. Reviews types of depressants including inhalants, side effects and effects on sports performance.
Hey Team,
I had time to create a first draft. Please let me know what you think. I am very open to any ideas or changes that need made. Hope to hear from you soon.
Vanessa
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
1. nformation
MARIJUANA
Marijuana is also called "grass," "pot," "reefer," "joint," "hashish," "cannabis," "weed," and
"Mary Jane."
About 2 in 5 Americans have used marijuana at least once in their life.
Marijuana comes from a plant called hemp (cannabis sativa). The main, active ingredient in
marijuana is THC (short for delta-9-tetrahydrocannabinol). This and other ingredients, called
cannabinoids, are found in the leaves and flowering parts of the marijuana plant. Hashish is a
substance taken from the tops of female marijuana plants. It contains the highest amount of
THC.
How fast you feel the effects of marijuana depend on how you use it:
If you breathe in marijuana smoke (such as from a joint or pipe), you may feel the effects within
seconds to several minutes.
If you eat foods containing the drug (such as "hash brownies,") you may feel the effects with 30
-60 minutes.
Marijuana acts on your central nervous system. Low-to-moderate amounts of the drug may
cause:
Increased appetite ("the munchies")
Feeling of joy (euphoria)
Relaxed feeling
Increased sensations of sight, hearing, and taste
Other effects can include:
Feelings of panic, or rarely severe paranoia
Decreased ability to perform tasks that require a lot of coordination (such as driving a car)
Decreased interest in completing tasks
Delirium or seeing or hearing things that aren't there (hallucinations)
Bloodshot eyes
Changes in body image
Increased heart rate and blood pressure
Infections such as sinusitis, bronchitis, and asthma in heavy users
Irritation of the airways causing narrowing or spasms
Possibly weakening of the immune system
Sore throat
Trouble concentrating and paying attention, which can interfere with learning
Trouble telling oneself from others
Violence (may be related to marijuana that is laced with a drug called PCP)
Regular users may have withdrawal effects when they stop marijuana use. These may include:
Agitation
Anxiety
Insomnia
Irritability
MEDICAL MARIJUANA
The medical use of marijuana is controversial, yet it's active ingredient (THC) is legal for medical
purposes in at least 16 states. (Whole marijuana is illegal, even for medical use.)
THC has been approved by the U.S. Food and Drug Administration (FDA) for the following
medical purposes:
2. Relieving chronic pain and spasticity
Stimulating appetite in patients with AIDS or who have undergone chemotherapy
Treating glaucoma
Treating nausea caused by chemotherapy in cancer patients
PHENCYCLIDINE (PCP, "angel dust")
PCP is an illegal drug that comes as a white powder, which can be dissolved in alcohol or water.
PCP may be smoked, shot into a vein, or taken by mouth. How quickly it affects you depends on
how you take it.
Shooting up: If given through a vein, PCP's effects start within 2-5 minutes.
Smoked: The effects begin within 2 - 5 minutes, peaking at 15 - 30 minutes.
Taken by mouth: In pill form, or mixed with food or drinks, PCP's effects usually start within 30
minutes. The effects tend to peak in about 2 - 5 hours.
Different doses of PCP will cause different effects:
Lower doses of PCP typically produce feelings of joy (euphoria) and less inhibition, similar to
being drunk.
Higher doses cause numbness throughout the body, and perception changes that may lead to
extreme anxiety and violence.
Large doses may produce paranoia, "hearing voices" (auditory hallucinations),
and psychosissimilar to schizophrenia.
Massive doses, usually from taking the drug by mouth, may cause acute kidney failure,
heartarrhythmias, muscle rigidity, seizures, and even death.
Because of the pain-killing (analgesic) properties of PCP, users who get seriously injured may not
feel any pain.
OTHER DRUGS
A number of other illegal drugs have become popular and available in recent years, including:
Ketamine, a substance related to PCP, commonly called "Special K"
"Ecstasy," or MDMA (3,4-methylenedioxy-methamphetamine)
GHB and Rohypnol, also called "date rape," "acquaintance rape," or "drug-assisted assault"
drugs
LSD AND OTHER HALLUCINOGENS
LSD (lysergic acid diethylamide) is a very strong hallucinogen. Only tiny amounts are needed to
cause effects, such as hallucinations. Other commonly abused hallucinogens include:
Psilocybin (mushrooms, "shrooms")
Peyote (a cactus plant containing the active ingredient mescaline)
LSD use may cause:
Anxiety
Blurred vision
Dilated pupils
Seeing things that aren't there (hallucinations)
Paranoid delusions
Tremors
Hallucinogens can lead to extreme anxiety and lack of reality, called "bad trips". These
experiences can come back as a "flashback," even without using the drug again. Such
experiences typically occur during times of increased stress, and tend to occur less often and
intensely after stopping the drugs.
COCAINE
3. The abuse of cocaine increased dramatically in the late 1980s and early 1990s, but is now on the
decline. Other names to describe different forms of cocaine include "crack," "coke," "snow," and
"speedball."
Cocaine may be taken in different ways:
Snorting: Inhaling it through the nose
Shooting up: Dissolving it in water and injected it into a vein
Speedball: Mixed with heroin and shot into a vein
Smoked: Cocaine may be changed into a smokeable form known as freebase or crack
Smoking cocaine produces a nearly instant and intense sense of joy (euphoria), which is
attractive to abusers. Other effects include:
Feelings of increased confidence and energy
Less inhibition
Local numbness
Powerful stimulation of the central nervous system
Regular users of cocaine may need larger amounts of the drug to feel these effects. Regular
users of cocaine may have:
Loss of interest in school, work, family, and friends
Memory loss
Mood swings
Sleep problems
Social withdrawal
Heavy use may cause paranoia, which can lead to violence.
AMPHETAMINES
Amphetamines are stimulants. Other names used to desrribe amphetamines or
methamphetamines include "crystal," "go," "crank," and "cross-tops." See: Methamphetamine
overdose
Amphetamines are very addictive. Prescription amphetamines are considered controlled
substances. Over-the-counter (OTC) amphetamine look-alike drugs are often abused. These
drugs typically contain caffeine and other stimulants, and are sold as appetite suppressants or
stay-awake/stay-alert aids.
Signs and symptoms of stimulant use:
Dilated pupils
Exaggerated feeling of well-being (euphoria)
Fast heart rate
Restlessness and hyperactivity
Skin flushing
Sleep disturbances
Tremors
Weight loss
INHALANTS
Inhalant use became popular with young teens in the 1960s with "glue sniffing." Since then, a
greater variety of inhalants have become popular. Inhalant use typically involves younger teens
or school-age children.
Commonly abused inhalants include:
Aerosols for deodorants or hair sprays
Cleaning fluids
4. Gasoline
Liquid typewriter correction fluid
Model glue
Spray paints
Negative effects of inhalant abuse include:
Brain damage
Convulsions
Liver or kidney damage
Nerve damage (peripheral neuropathy)
Sudden death
OPIATES, OPIOIDS, AND NARCOTICS
Opiates come from opium poppies. These drugs include morphine and codeine. Opioids are
artificial substances that have the same effect as morphine or codeine. The term "narcotic"
refers to either type of drug.
Narcotics are powerful painkillers that cause drowsiness (sedation) and sometimes, feelings of
euphoria.
These drugs include:
Codeine
Heroin
Hydromorphone (Dilaudid)
Methadone
Meperidine (Demerol)
Opium
Oxycodone (Percocet or Oxycontin)
Signs and symptoms of narcotic use:
Coma, respiratory depression leading to coma, and death in high doses
Needle marks on the skin ("tracks") if drug use is by injection
Rapid heart rate
Relaxed or euphoric state
Scars from skin abscesses if drug use is by injection
Small "pinpoint" pupils
Because heroin is commonly injected into a vein (used intravenously), there are health concerns
about sharing contaminated needles among IV drug users. Complications of sharing
contaminated needles include hepatitis, HIV infection, and AIDS.
CENTRAL NERVOUS SYSTEM DEPRESSANTS
These substances produce a sedative and anxiety-reducing effect, which can lead to
dependence.
These types of drugs include:
Alcohol
Barbiturates (amobarbital, pentobarbital, secobarbital), also called "yellow jackets"
Benzodiazepines (Valium, Ativan, Xanax)
Chloral hydrate
Paraldehyde
Signs and symptoms of alcohol or other depressant use:
Decreased attention span
Impaired judgment
5. Lack of coordination
Slurred speech
CALL YOUR HEALTH CARE PROVIDER
If you are concerned about the possibility of getting addicted to any prescribed medications
If you are concerned about possible drug abuse by yourself or a family member
If you are interested in getting more information on drug abuse
If you are seeking treatment of drug abuse for yourself or a family member
SUPPORT GROUPS
There are a number of different support groups available to help those with drug abuse. They
include:
Al-anon/Alateen
Alcoholics Anonymous (AA)
Narcotics Anonymous (NA)
LifeRing Recovery,Moderation Management, SMART Recovery
Drugdependence
Drug dependence means that a person needs a drug to function normally. Abruptly
stopping the drug leads to withdrawal symptoms. Drug addiction is the compulsive use
of a substance, despite its negative or dangerous effects.
A person may have a physical dependence on a substance without having an addiction.
For example, certain blood pressure medications do not cause addiction but they can
cause physical dependence. Other drugs, such as cocaine, cause addiction without
leading to physical dependence.
Tolerance to a drug (needing a higher dose to attain the same effect) is usually part of
addiction.
See also:
Drug abuse
Drug abuse first aid
Causes of Drug dependence
Drug abuse can lead to drug dependence or addiction. People who use drugs for pain
relief may become dependent, although this is rare in those who don't have a history of
addiction.
The exact cause of drug abuse and dependence is not known. However, a person's
genes, the action of the drug, peer pressure, emotional distress, anxiety, depression,
and environmentalstress all can be factors.
Peer pressure can lead to drug use or abuse, but at least half of those who become
addicted have depression, attention deficit disorder, post-traumatic stress disorder, or
another mental health problem.
Children who grow up in an environment of illicit drug use may first see their parents
using drugs. This may put them at a higher risk for developing an addiction later in life
for both environmental and genetic reasons.
People who are more likely to abuse or become dependent on drugs include those who:
Have depression, bipolar disorder, anxiety disorders, and schizophrenia
Have easy access to drugs
Have low self-esteem, or problems with relationships
Live a stressful lifestyle, economic or emotional
Live in a culture where there is a high social acceptance of drug use
Commonly abused substances include:
6. Opiates and narcotics are powerful painkillers that cause drowsiness (sedation) and
sometimes feelings of euphoria. These
include heroin, opium, codeine, meperidine(Demerol), hydromorphone (Dilaudid),
and oxycodone (Oxycontin).
Central nervous system (CNS) stimulants include
amphetamines, cocaine,dextroamphetamine, methamphetamine,
and methylphenidate (Ritalin). These drugs have a stimulating effect, and people can
start needing higher amounts of these drugs to feel the same effect (tolerance).
Central nervous system depressants include alcohol, barbiturates (amobarbital,
pentobarbital, secobarbital), benzodiazepines (Valium, Ativan, Xanax), chloral hydrate,
and paraldehyde. These substances produce a sedative and anxiety-reducing effect,
which can lead to dependence.
Hallucinogens include LSD, mescaline, psilocybin ("mushrooms"),
and phencyclidine (PCPor "angel dust"). They can cause people to see things that aren't
there (hallucinations) and can lead to psychological dependence.
Tetrahydrocannabinol (THC) is the active ingredient found in marijuana (cannabis)
andhashish.
There are several stages of drug use that may lead to dependence. Young people seem
to move more quickly through the stages than do adults.
Experimental use -- typically involves peers, done for recreational use; the user may
enjoy defying parents or other authority figures.
Regular use -- the user misses more and more school or work; worries about losing drug
source; uses drugs to "fix" negative feelings; begins to stay away from friends and
family; may change friends to those who are regular users; shows increased tolerance
and ability to "handle" the drug.
Daily preoccupation -- the user loses any motivation; does not care about school and
work; has obvious behavior changes; thinking about drug use is more important than all
other interests, including relationships; the user becomes secretive; may begin dealing
drugs to help support habit; use of other, harder drugs may increase; legal problems
may increase.
Dependence -- cannot face daily life without drugs; denies problem; physical condition
gets worse; loss of "control" over use; may become suicidal; financial and legal problems
get worse; may have broken ties with family members or friends.
Drug dependence Symptoms
Some of the symptoms and behaviors of drug dependence include:
Confusion
Continuing to use drugs even when health, work, or family are being harmed
Episodes of violence
Hostility when confronted about drug dependence
Lack of control over drug abuse - being unable to stop or reduce alcohol intake
Making excuses to use drugs
Missing work or school, or a decrease in performance
Need for daily or regular drug use to function
Neglecting to eat
Not caring for physical appearance
No longer taking part in activities because of drug abuse
Secretive behavior to hide drug use
Using drugs even when alone
7. See: Drug abuse for more information about symptoms that may be present when using
these drugs.
For information about symptoms of withdrawal, see also:
Cocaine withdrawal
Opiate withdrawal
Tests and Exams
Drug tests (toxicology screens) on blood and urine samples can show many chemicals
and drugs in the body. How sensitive the test is depends upon the drug itself, when the
drug was taken, and the testing laboratory. Blood tests are more likely to find a drug than
urine tests. However, urine drug screens are done more often.
Opiates and narcotics are usually in the urine 12 to 36 hours after the last use,
depending on the amount used and how often the drug was used.
CNS stimulants such as cocaine can be found in urine for 1 to 12 days, again depending
on how often the drug was used.
CNS depressants such as Valium and Xanax are found up to 7 days after the last day of
use, mostly depending on the substance used and how quickly the body removes it (its
half-life).
Most hallucinogens also can be found in the urine up to 7 days after the last use.
However, evidence of marijuana can be found for up to 28 days after its last use in
regular users.
Treatment of Drug dependence
Treatment for drug abuse or dependence begins with recognizing the problem. Though
"denial" used to be considered a symptom of addiction, recent research has shown that
people who are addicted have far less denial if they are treated with empathy and
respect, rather than told what to do or "confronted."
Treatment of drug dependency involves stopping drug use either gradually or abruptly
(detoxification), support, and staying drug free (abstinence).
People with acute intoxication or drug overdose may need emergency treatment.
Sometimes, the person loses consciousness and might need to be on a breathing
machine (mechanical respirator) temporarily. The treatment depends on the drug being
used.
Detoxification is the withdrawal of an abused substance in a controlled environment.
Sometimes a drug with a similar action is taken instead, to reduce the side effects and
risks of withdrawal. Detoxification can be done on an inpatient or outpatient basis.
As with any other area of medicine, the least intensive treatment should be the starting
point.
Residential treatment programs monitor and address possible withdrawal symptoms and
behaviors. These programs use behavior modification techniques, which are designed to
get users to recognize their behaviors.
Treatment programs include counseling, both for the person (and perhaps family), and in
group settings. Drug abuse treatment programs have a long after-care part (when the
user is released from the medical facility), and provide peer support.
Drug addiction is a serious and complicated health condition that requires both physical
and psycholocial treatment and support. It is important to be evaluated by a trained
professional to determine the best care.
If the person also has depression or another mood disorder, it should be treated. Very
often, people start abusing drugs in their effort to self-treat mental illness.
8. For narcotic dependence, some people are treated with methadone or similar drugs to
prevent withdrawal and abuse. The goal is to enable the person to live as normal a life
as possible.
Support Groups
Many support groups are available in the community. They include Narcotics
Anonymous (NA), Ala-Teen, and Al-Anon. Most of these groups follow the 12-Step
program used in Alcoholics Anonymous (AA). SMART Recovery and LifeRing Recovery
are programs that do not use the 12-step approach. You can find support groups in your
phone book.
Prognosis (Outlook)
Drug abuse and dependence may lead to a fatal drug overdose. Some people start
taking the drugs again after they have stopped. Relapses can lead to continued
dependence.
Potential Complications
The complications of drug abuse and dependence include:
Bacterial endocarditis, hepatitis, thrombophlebitis, pulmonary emboli, malnutrition, or
respiratory infections, caused by drug use by injection
Depression
Drug overdose
Increase in various cancer rates; for example, lung and pharynx cancer are linked
to nicotineuse; mouth and stomach cancer are associated with alcohol abuse and
dependence
Infection with HIV through shared needles
Problems with memory and concentration, for example with hallucinogen use, including
marijuana (THC)
Problems with the law
Relapse of drug abuse
Unsafe sexual practices, which may result in unwanted pregnancies, sexually
transmitted diseases, HIV, or hepatitis
When to Contact a Health Professional
Call for an appointment with your health care provider if you are addicted to drugs and
would like to get off of them, or if you have been cut off from your drug supply and are at
risk of withdrawal. Most employers also offer referral services for their employees with
substance abuse problems.
Prevention of Drug dependence
Drug education programs may be helpful though none has proved effective in the long
term.
References
Kleber HD, Weiss Rd, Anton RF, George TP, Greenfield SF, Kosten TR, et al. Treatment
of patients with substance use disorders. Am J Psychiatry. 2007;164:5-123.
Griswold KS, Atronoff H, Kernan JB, Kahn LS. Adolescent substance use and abuse:
recognition and management. Am Fam Physician. 2008;77:331-336.
NIDA InfoFacts: Club Drugs (GHB, Ketamine, and Rohypnol). National Institute on Drug
Abuse NIDA.
NIDA InfoFacts: Hallucinogens - LSD, Peyote, Psilocybin, and PCP. National Institute on
Drug Abuse. NIDA. Revised 6/09.
Samet JH. Drug abuse and dependence. In: Goldman L, Ausiello D, eds. Cecil Medicine.
23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 32.
Drugabusefirstaid
9. Drug abuse is the misuse or overuse of any medication or drug, including alcohol. This
article discusses first aid for drug overdose and withdrawal.
Injury Considerations
Many street drugs have no therapeutic benefits. Any use of these drugs is a form of drug
abuse.
Legitimate medications can be abused by people who take more than the recommended
dose or who intentionally take them with alcohol or other drugs.
Drug interactions may also produce adverse effects. Therefore, it is important to let your
doctor know about all the drugs you are taking, including vitamins and other over-the-
counter medications.
Many drugs are addictive. Sometimes the addiction is gradual. However, some drugs
(such ascocaine) can cause addiction after only a few doses.
Someone who has become addicted to a drug usually will have withdrawal symptoms
when the drug is suddenly stopped. Withdrawal is greatly assisted by professional help.
A drug dose that is large enough to be toxic is called an overdose. This may occur
suddenly, when a large amount of the drug is taken at one time, or gradually, as a drug
builds up in the body over a longer period of time. Prompt medical attention may save
the life of someone who accidentally or deliberately takes an overdose.
Causes of Drug abuse first aid
An overdose of narcotics can cause sleepiness, slowed breathing, and
even unconsciousness.
Uppers (stimulants) produce excitement, increased heart rate, and rapid breathing.
Downers (depressants) do just the opposite.
Mind-altering drugs are called hallucinogens. They include LSD, PCP (angel dust), and
other street drugs. Using such drugs may cause paranoia, hallucinations, aggressive
behavior, or extreme social withdrawal.
Cannabis-containing drugs such as marijuana may cause relaxation, impaired motor
skills, and increased appetite.
Legal prescription drugs are sometimes taken in higher than recommended amounts to
achieve a feeling other than the therapeutic effects for which they were intended. This
may lead to serious side effects.
The use of any of the above mentioned drugs may result in impaired judgment and
decision-making skills.
Symptoms for Drug abuse first aid
Drug overdose symptoms vary widely depending on the specific drug used, but may
include:
Abnormal pupil size
Agitation
Convulsions
Death
Delusional or paranoid behavior
Difficulty breathing
Drowsiness
Hallucinations
Nausea and vomiting
Nonreactive pupils (pupils that do not change size when exposed to light)
Staggering or unsteady gait (ataxia)
Sweating or extremely dry, hot skin
Tremors
10. Unconsciousness (coma)
Violent or aggressive behavior
Drug withdrawal symptoms also vary widely depending on the specific drug used, but
may include:
Abdominal cramping
Agitation
Cold sweat
Convulsions
Delusions
Depression
Diarrhea
Hallucinations
Nausea and vomiting
Restlessness
Shaking
Death
First Aid for Drug abuse first aid
Check the patient's airway, breathing, and pulse. If necessary, begin CPR. If the patient
isunconscious but breathing, carefully place him or her in the recovery position. If the
patient is conscious, loosen the clothing, keep the person warm, and provide
reassurance. Try to keep the patient calm. If an overdose is suspected, try to prevent the
patient from taking more drugs. Call for immediate medical assistance.
Treat the patient for signs of shock, if necessary. Signs include: weakness, bluish lips
and fingernails, clammy skin, paleness, and decreasing alertness.
If the patient is having seizures, give convulsion first aid.
Keep monitoring the patient's vital signs (pulse, rate of breathing, blood pressure) until
emergency medical help arrives.
If possible, try to determine which drug(s) were taken and when. Save any available pill
bottles or other drug containers. Provide this information to emergency medical
personnel.
DO NOT
Do NOT jeopardize your own safety. Some drugs can cause violent and unpredictable
behavior. Call for professional assistance.
Do NOT try to reason with someone who is on drugs. Do not expect them to behave
reasonably.
Do NOT offer your opinions when giving help. You do not need to know why drugs were
taken in order to give effective first aid.
When to Contact a Health Professional
Drug emergencies are not always easy to identify. If you suspect someone has
overdosed, or if you suspect someone is experiencing withdrawal, give first aid and seek
medical assistance.
Try to find out what drug the person has taken. If possible, collect all drug containers and
any remaining drug samples or the person's vomit and take them to the hospital.
The National Poison Control Center (1-800-222-1222) can be called from anywhere in
the United States. They will give you further instructions.
This is a free and confidential service. All local poison control centers in the United
States use this national number. You should call if you have any questions about
poisoning or poison prevention. It does NOT need to be an emergency. You can call for
any reason, 24 hours a day, 7 days a week.
13. n the deliberate inhalation of nitrous oxide to produce mood-altering effects. A type of
substance abuse.
abuse, polysubstance,
n the physical dependence on at least three substances that have been classified as
habit forming, but without any one of the substances having greater importance or
influence than the others. The concept does not include caffeine or nicotine.
abuse, sexual,
n sexual acts performed with children or with nonconsenting adults in a criminal manner.
abuse, substance,
n the misuse of legal or illegal substances with the intent to alter some aspect of the
user's experience. May include medications, illicit drugs, legal substances with potential
mood-altering effects (such as alcohol or tobacco), or substances whose primary use
may not be for human consumption (such as inhalants).
drug(s),
n a substance used in the prevention, cure, or alleviation of disease or pain or as an aid
in some diagnostic procedures.
drug absorption,
n See absorption, drug.
drug abuse,
n an excessive or improper use of drugs, especially through self-administration for
nonmedical purposes. This term has increased significance because of the enactment of
the Comprehensive Drug Abuse Prevention and Control Act of 1970, which replaces the
Harrison Narcotic Act. See also substance abuse.
drug combinations,
n.pl the use of drugs together to enhance the properties of both to the benefit of the
patient.
drug dependence,
n a physical or psychologic state in which a person displays withdrawal symptoms if drug
use is halted suddenly; can lead to addiction.
Drug Enforcement Administration (DEA),
n.pr the federal agency charged with monitoring use and abuse of narcotics. It provides
the drug schedules used to determine the addiction potential of dental drugs.
drug hypersensitivity,
n an allergic reaction that occurs after exposure to a suspect medication. It may manifest
with a fever or rash and in severe cases, organ damage or death. It is classified as (1)
immediate or occurring rapidly after exposure, or (2) delayed or occurring several days
after exposure.
drug idiosyncrasy
n an adverse drug reaction that occurs in a small number of persons and presents no
correlation to dosage or means of therapy.
drug interaction,
n a modification of the effect of a drug when administered with another drug. The effect
may be an increase or a decrease in the action of either substance, or it may be an
adverse effect that is not normally associated with either drug.
drug resistance,
n the capacity of a microorganism to build a tolerance to a drug.
drug stability,
14. n the length of time a drug retains its properties without loss of potency; usually referred
to as shelf life.
drug therapy,
n the use of a drug in the treatment of a patient with a specific disease or illness.
drug tolerance,
n the body's ability to increasingly withstand the effects of the substance being used,
thereby requiring larger quantities of said substance in order to bring about the desired
result.
drug toxicity,
n the critical or lethal reaction to an erroneous dosage of a medication. Drug toxicity may
occur due to human error or intentional overdose in the case of suicide or homicide.
drugs, antibiotic,
n.pl the chemical compounds obtained from certain living cells of lower plant forms, such
as bacteria, yeasts, and molds, and from synthesis. They are antagonistic to certain
pathogenic organisms and have a lethal effect on them.
drugs, antimicrobial,
n.pl the drugs, mainly penicillin and its derivatives, used to combat viral, fungal, and
parasitic infections.
drugs, antiseptic,
n.pl the chemical compounds used to reduce the number of microorganisms in the oral cavity.
drugs, autonomic,
n.pl the drugs that mimic or block the effects of stimulation of the autonomic nervous system.
drugs, desensitizing,
n.pl the agents used to diminish or eliminate sensitivity of teeth, especially the dentin, to
physical, chemical, thermal, or other irritants (e.g., strontium chloride, silver ammoniacal] or
potassium nitrate, sodium fluoride, formalin, zinc chloride). Seehypersensitivity, dentin.
drugs, endodontic,
n.pl the drugs used in treating the dental pulp and dental periapical tissues.
drugs, nonofficial,
n.pl the drugs that are not listed in the United States Pharmacopeia (U.S.P.) or the National
Formulary (N.F.).
drugs, official,
n.pl the drugs listed in the U.S.P. or N.F.
drugs, officinal
n.pl drugs that may be purchased without a prescription. More commonly called
over-the-counter (OTC) drugs.
drugs, over-the-counter (OTC),
n.pl the drugs that may be purchased without a prescription. Sometimes called nonlegend drugs
because the label does not bear the prescription legend required on all drugs that may be
dispensed only on prescription.
drugs, parasympathetic
n.pl the belladonna alkaloids that inhibit glandular secretions of the nose, oral cavity, pharynx,
and bronchi. This is the main reason for using atropine and scopolamine for preanesthetic or
preprocedural medication.
drugs, parasympatholytic
16. First, congratulations for Olivia..
You should feel your baby's first movements, called "quickening," between weeks 16 and 24 of
your pregnancy. If this is your first pregnancy, you may not feel your baby move until closer to
24 weeks. By the second pregnancy, some women start to feel movements as early as 13 weeks
(this varies in every pregnant moms).
So when you reach your second trimester later, you need to monitor your baby's movement
sometimes (just like saloni explained to you). Feel free to consult with your OB-GYN doctor
whenever you feel a problem with your pregnancy.
But I wish you all the best for your pregnancy. Good luck! Stay healthy always..
Q. Is coffee so harmful? I am Saloni, 17 and a keen coffee-lover. Now-a-days, I drink lot of coffee
which my brother has noticed and advised me to minimize the quantity. He also blames coffee
for heart diseases and addiction status of the person. Is coffee so harmful?
The last response says "coffee is bad for you". This response gives no basis for its conclusion.
Coffee is served in hospitals. If coffee was really bad for you, then hospitals are doing bad things
to patients and would have been sued for malpractice. A judge would laugh you right out of
court for trying.
There are no FDA health warnings on coffee.
Coffee is served in restaurants everywhere in the world. Its everywhere in the work place. There
aren't any rules concerning coffee.
Q. I am going for my first mammography, Is this test harmful? I am going for my first
mammography on coming Tuesday…….just was worried as the doctor is suspecting a tumor….Is
this test harmful?
Generally there is no harm. It may be harmful when you have them during or a week before the
menstrual periods as due the tenderness of the breasts may cause discomfort.
Read more or ask a question about drug abuse
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Drug abuse and addiction facts
Drug abuse is a disorder that is characterized by a destructive pattern of using a substance that
leads to significant problems or distress.
Drug addiction is a disease that is characterized by a destructive pattern of drug abuse that leads
to significant problems involving tolerance to or withdrawal from the substance, as well as other
problems use of the substance can cause for the sufferer.
17. Drug abuse and addiction are unfortunately quite common, affecting 7% and more than 2% of
people at some point in their lives, respectively.
Dual diagnosis refers to the presence of both a drug-abuse or dependence issue in addition to a
serious mental-health problem in an individual.
Virtually any substance whose ingestion can result in a euphoric ("high") feeling can be abused.
Inhalants like household cleaners are some of the most commonly abused substances.
While the specific physical and psychological effects of drug abuse and addiction tend to vary
based on the particular substance involved, the general effects of abuse or addiction to any drug
can be devastating.
Although drug abuse and addiction have no single cause, there are a number of biological,
psychological, and social risk factors that can increase a person's likelihood of developing a
chemical abuse or chemical dependency disorder.
Symptoms of drug abuse include recurrent drug use that results in legal problems, occurs in
potentially dangerous situations, interferes with important obligations, or results in social or
relationship problems.
Symptoms of drug dependence include tolerance, withdrawal, using a lot of the drug or for a
long period of time, persistent desire to use the drug, unsuccessful efforts to stop using the
drug, neglecting other aspects of life because of their drug use, and spending inordinate
amounts of time or energy getting, using, or recovering from the effects of the drug.
While the specific effects of drugs on the brain can somewhat vary depending on the drug that
is being used, virtually every drug that is abused has an effect on the executive functioning areas
of the brain. Drugs particularly affect the brain's ability to inhibit actions that the person would
otherwise delay or prevent.
Since there is no one test that definitively indicates that someone has chemical abuse or
addiction, health care practitioners diagnose these disorders by gathering comprehensive
medical, family, and mental-health information, as well as securing a physical examination and
lab tests to assess the sufferer's medical state.
Treatment services for drug abuse and addiction remain largely unutilized by most sufferers of
these conditions.
The primary goals of recovery are abstinence, relapse prevention, and rehabilitation.
During the initial stage of abstinence, an individual who suffers from chemical dependency may
need detoxification treatment to help avoid or lessen the effects of withdrawal.
Often, much more challenging and time consuming than recovery from the physical aspects of
addiction is psychological addiction.
The treatment of dual diagnosis seems to be more effective when treatment of the
sufferer's mental illness is integrated with the treatment of the individual's chemical
dependency.
Drug addiction increases the risk of a number of negative life stressors and conditions,
particularly if left untreated.
Recovery from substance abuse is usually characterized by episodes of remission and relapse.
Next: What is drug abuse?
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