Protection

PrEP on demand (2-1-1)

HIV prevention taken around sex: 2 pills before, then 1 and 1.

By LoveLust1 min readUpdated October 21, 2026

It only protects with the full schedule.

PrEP

A daily medication that prevents HIV.

1 min read

What PEP is

1 min read

About this article

Written by

LoveLust

Editorial team

Sources

BASHH and BHIVA (2025). Guidelines on the use of HIV pre-exposure prophylaxis
WHO (2019). What's the 2+1+1? Event-driven oral PrEP

This information is educational and does not replace assessment by a medical professional. LoveLust is not a medical device and does not diagnose, treat, cure or prevent any medical condition.

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