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Plan B One-Step Dosage

Generic name: LEVONORGESTREL 1.5mg
Dosage form: tablet
Drug class: Contraceptives

Medically reviewed by Last updated on Jan 31, 2023.

  • take as soon as possible within 72 hours (3 days) after unprotected sex. The sooner you take it the better it will work.
  • if you vomit within 2 hours after taking the medication, call a healthcare professional to find out if you should repeat the dose

Frequently asked questions

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.