PrEPMedication.com Educational library

The PrEP knowledge library

Everything about PrEP, in one clear place

Medically-reviewed guides, honest medication comparisons, cost by country and free interactive tools — written to be understood, not endured.

Start with PrEP 101

40+guides15countries5free tools✔ Medically reviewed

Your protection

PrEP works.

Taken as prescribed, PrEP cuts the risk of HIV from sex by about 99%.

Daily pill or 2-monthly shot you choose

Often free or low-cost 15+ countries

✓ Medically reviewed

◔ Free & private

Explore by topic

Eight clear paths through everything PrEP.

See all 40+ guides ↓

8 guidesPrEP Basics

What it is, how well it works, who qualifies, how to start.

6 guidesCompare Meds

Truvada, Descovy, Apretude & lenacapavir, side by side.

6 guidesSide Effects

Nausea, weight, alcohol, missed doses, stopping safely.

4 guidesCost & Access

How to get it, free vs paid, by country worldwide.

9 guidesYour Community

Women, gay & bi men, trans, couples, travel & more.

3 guidesEmergency & STIs

PEP within 72h, PrEP vs PEP, Doxy-PEP.

5 toolsFree Tools

Symptom map, drug checker, clinic locator, reminder.

weeklyPrEP News

New approvals, injectables & access — with sources.

PrEP Medication: the complete guide

Brands, how it works, dosing, effectiveness, cost and side effects — the foundational 101 that links into every topic in the library.

Read the guide →

All guides & tools

Every article in the library, organised by topic.

PrEP Basics

PrEP 101 — complete guide What is PrEP? (plain-English) How effective is PrEP? Requirements & tests Options & dosing Starting PrEP Is PrEP right for me? PrEP FAQ Glossary

Compare Meds

Compare all options Truvada vs Descovy Lenacapavir vs Apretude PrEP injections guide Truvada (daily pill) Descovy (daily pill) Apretude (injection)

Side Effects

Side effects: full guide Reduce nausea Weight gain: the evidence PrEP & alcohol Missed a dose? Stopping PrEP safely

Cost & Access

How to get PrEP How much does PrEP cost PrEP around the world Find a clinic near you What you need to start

Your Community

PrEP for women Gay & bisexual men Transgender & nonbinary Serodifferent couples Straight men Older adults (50+) Sex workers PrEP & travel For clinicians / nurses

Emergency & STIs

PEP — within 72 hours PEP: the complete guide PrEP vs PEP Doxy-PEP for STIs

Free interactive tools

Private — nothing you enter leaves your browser.

Symptom body-mapTap any organ to see what's expected on PrEP. Drug interaction checker112 medicines vs PrEP, in seconds. Clinic locatorMap & list across 15 countries. Reminder & trackerNever miss a dose or a shot. Is PrEP right for me?A private 2-minute check.

🔔 See the latest PrEP news & approvals →

✎ For clinicians & researchers

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