Plan B 1.5mg
Plan B 1.5mg is one of 1 strengths in which Plan B (Levonorgestrel) is supplied. The full range is 1.5mg. This page covers what the 1.5mg strength is used for and how it fits into typical dosing.
Forms and dosages
Plan B is supplied as a single white round tablet containing 1.5mg of levonorgestrel. The recommended dose is one tablet taken as soon as possible after unprotected intercourse, ideally within 72 hours but with some efficacy up to 120 hours. The tablet can be taken with or without food. Vomiting within 2 hours of dosing may require a repeat dose. According to the prescribing information, only one tablet per emergency event is used.
Indications
Plan B is indicated for emergency contraception after unprotected intercourse or known/suspected contraceptive failure, in women of reproductive age. It is most effective within 72 hours and should not be used as a regular contraceptive method due to higher per-cycle pregnancy risk and side effects compared with ongoing contraception. According to clinical guidelines, women who repeatedly need emergency contraception should be offered counselling on a regular contraceptive method.
All strengths
- 1.5mg
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.