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Herbal Contraceptives

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Herbal Contraceptives

  1. 1. by Pg scholar, dept. of prasuti and stree roga, Dr BRKR Govt Ayurvedic college, Hyderabad.Guided by Reader, dept. of prasuti and stree roga, Dr BRKR Govt Ayurvedic college, Hyderabad.
  2. 2. Contraception is defined as the prevention of conception by other methods other than abstinence from coitus. Contraceptives are the drugs or measures used by either sex to prevent conception following coitus both temporary and permanent. The Indian Council of Medical Research (ICMR) is conducting research since 1966 to identify a good herbal contraceptive. Ayurvedic Contraceptive drug research institute, Ahmadabad, (CCRAS) is a also conducting research in these lines.
  3. 3. TANKAN NIRGUNDI CHITRAKA JAPA JAGGERY VIDANGA PIPPALI
  4. 4. NEEM BARK DATTURA TALISA PATRA GAIRIKA
  5. 5. Pippali (Piper longum): •The root powder of Pippali at a dose of 100mg/kg showed 100% anti fertility effect when administered at 6th to 9th day pregnancy in female albino rats, the waxy alkaloid of Pippali is proved to be most effective anti implantation agent. •When 200mg/day of aqueous extract of berries was tested in 56 fertile women from 5th day of menstrual cycle for 10 days, it showed temporary contraceptive effect. Vidanga (Embelia ribes): •Benzene extract of flower at100mg/kg exhibited post coital anti fertility activity in 80% of treated female rats. Japa (Hibiscus rosa sinensis): Nimba (Azadirachta indica): •Anti flagellate activity of neem extract helped for the spermistatic activity. •Neem seed oil has been reported to possess strong spermicidal activity against rhesus monkey and human spermatozoa within 30 seconds of mixing with semen.
  6. 6. Sirisha (Albezzia lebbeck): •Seeds of sirisha in a dose of 200mg/kg inhibits ovulation in 60% of experimental animals. Seed saponins are used for anti fertility pessaries. •Methanolic extract of plant shows significant anti implantation effect and prevents pregnancy. Apamarga (Achyranthes aspera): Palasha (Butea monosperma): •Alcoholic extract of seeds prevented pregnancy in rats at a dose of 300mg/kg on day 1 to day 4 of pregnancy. Bhunimba (Andrographis paniculata): •Dry leaf powder when administered at a dose of 20mg/day/rat resulted in cessation of spermatogenesis. •Gossypol when used in human showed anti spermatogenic effect and reduction in sperm motility. karpasa (Gossypium herbaceum):
  7. 7. 1.Calotropis procera Anti ovulatory activity 2.Achranthes aspera Anti Ovulatory activity 3.piper longum Anti fertility activity 4.Aloe barbedensis Anti fertility activity 5. Azadirachta indica Reduces implantation sites in healthy uterus. 6.Plumbago rosea Feto toxic activity 7.Adathoda vasica Anti implantation activity 8.Ricinus communis Anti fertility activity 9.Woodfordia fructicosa Anti implantation activity 10.Annona squamosa Anti implantation activity SOME OTHER FEMALE CONTRACEPTIVES:
  8. 8. 1.Gossypium herbaceum Anti spermatogenic, decreases serum testosterone levels and LH levels. 2.Aloe barbedensis Spermistatic, Spermiolytic. 3.Carica papaya Suppreses cauda epidydimal sperm motility. 4.Andrographis paniculata Anti spermatogenic, Anti androgenic. 5.Embelia ribes Spermicidal, effects sperm motility, Anti androgenic. 6.Abrus precatorius Post testicular anti fertility effects 7.Terminalia bellerica Spermicidal action 8.Calotropis procera Anti spermatogenic activity, Leydig cell atrophy 9.Gloriosa superb Shrinkage of seminiferous tubules and leydig cells. 10.Sapindus trifoliatus Adverse effects on spermatogenesis. SOME OTHER MALE CONTRACEPTIVES:
  9. 9. COMPOUND FORMULATIONS WITH PROVEN CONTRACEPTIVE EFFECT •Another compound formulation named AC 4 which consists of Saraca indica, Areca catechu, Laccardia lacca, Embelia ribes is studied by CCRAS in 281 fertile female volunteers with active sexual life with a dose of 500mg BD is given from 4th day to 18th day of cycle has shown moderately encouraging result. There was no pregnancy due to drug failure after 10th cycle. •Clinical trials were conducted with Vidangadi yoga (a herbal preparation containing Embelia ribes seeds, Hibiscus rosa-sinensis flowers and Ferula foetida oleo-gum resin) for its anti fertility activity. The drug was found to be very effective and showed no toxic effects. •Powders of Vidanga and Tankana in a dose of 2 gm twice a day, after meals, were administered in 150 fertile women for 6 months. 58 % of women were benefitted who followed the medication for six months continuously and no pregnancy was recorded for 2 years of follow-up.
  10. 10. A classical oral contraceptive compound with equal quantity of piper longum, Embelia ribes, Borax in a dose of 500mg/ BD every day inspite of menstruation and ovulation when given to 722 fertile female volunteers around the age group of 20-34 years and studied for 1117 cycles has shown 100% anti fertility activity with 0.00 pearl Index. But, in the later works this formulation is said to have failure rate.
  11. 11. These herbal drugs in female (hydrophilic as well as lipophilic), can traverse paracellularly through the vaginal mucosa and show its efficacy as contraceptive, by • Altering the vaginal PH, • may bring changes in the cervical mucus and act locally. •Alter decidual embedding, and act as anti implantation agent. • may inhibit propulsion of sperm in the fallopian tubes by altering tubal mechanism, • ovulation inhibition, acting as anti ovulation agents or may act on hormones. If male factor is considered, • they may be spermistatic, • Spermicidal when used intravaginally •Inhibit spermatogenesis •Or act on male hormones when used orally
  12. 12. •krimighna(~wormicidal) like Palasha(Butea monosperma), Vidanga(Embelia ribes), Sirisha(Albezzia lebbeck) Upavishas(~poisonous plants) like Gunja (Abrus precatorius), Arka (Calotropis procera). •Garbhapatakas(~Feto toxic) like Indravaruni (Citrullus colocynthis), Arishtaka(Sapindus trifoliates).
  13. 13. •Garbhanirodhakas(~Anti fertility) like Japa(Hibiscus rosa sinensis), Talisapatra(Abbies webbiana). Artava pravartakas(~Drugs indicated in amenorrhoea) like Kumari(Aloe barbedensis), Kasisa, Hingu(Ferula foetida). •Apara patana dravyas(~Drugs indicated in adherent placenta) like Langali (Gloriosa superb), madanaphala (Randia dumatorum).

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