Emergency contraceptive pills
Emergency contraceptive pills are tablets taken after unprotected sex, or after a contraceptive failed, to lower the chance of pregnancy. They are for emergency use only and are not meant for regular contraception. They are not abortion pills and do not protect against HIV or other infections.
Pharmacist review in progress. This page is based on the sources listed below and is being checked by our registered pharmacist.
How do Emergency contraceptive pills work?
Levonorgestrel, the most common emergency pill, is a progestogen that mainly delays release of an egg from the ovary. It does not work if the egg has already been released or if a pregnancy has already started.
Active ingredients of this type
These active ingredients belong to Emergency contraceptive pills. They are listed A to Z.
- Levonorgestrel: Levonorgestrel 1.5 mg is an emergency contraceptive pill taken after unprotected sex, or when another method failed, to lower the chance of pregnancy.
Common questions
Is the emergency pill an abortion pill?
No. It does not end an existing pregnancy. Packs in India are required to say this under a proposed rule. It works mainly by delaying the release of an egg, and it will not work if you are already pregnant.
How soon should it be taken?
As soon as possible after unprotected sex. The levonorgestrel label says within 72 hours (3 days), and it works better the sooner it is taken. Ask a pharmacist or doctor if more time has passed, because other options exist.
Can I use it as my regular contraception?
No. It is for emergencies only and is less effective than regular methods. Frequent use can upset your periods and cause side effects. See a doctor or health centre to choose a regular method, and use condoms to protect against infections.
Sources
- Emergency contraception. NHS (UK)
- Plan B One-Step (levonorgestrel 1.5 mg): label. DailyMed, US National Library of Medicine
- Health Ministry proposes Schedule K exemption, boxed warnings for levonorgestrel pills. Medical Dialogues