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Every guide on PrEPDoxy.com in one place — PrEP and DoxyPEP basics, evidence deep-dives, costs, side effects, and practical how-tos. Each article is written in plain English and reviewed against current CDC guidance.
PrEPTruvada & Generic PrEP (TDF-FTC): Complete GuideThe original PrEP pill, now $20-30/month as a generic. Effectiveness, brand vs generic, side effects, and who should choose it.PrEPDescovy for PrEP: Who It's For (and Who It Isn't)Descovy is gentler on kidneys and bones but not approved for vaginal-sex exposure and has no generic. Honest comparison vs Truvada.PrEPInjectable PrEP (Apretude): Shots Every 2 MonthsApretude replaced daily pills with an injection every two months and beat oral PrEP in trials. Who it fits, the process, and costs.DoxyPEPDoxyPEP Dosage: How and When to Take It200mg within 72 hours after sex, max 200mg per 24 hours. Timing scenarios, multi-day weekends, and what not to take it with.DoxyPEPDoxyPEP Side Effects: Common, Rare & AvoidableStomach upset, sun sensitivity, and how to avoid pill esophagitis — plus the rare reactions worth knowing and the antibiotic-resistance question.PrEPPrEP Side Effects: The Honest GuideMost people feel nothing. Start-up nausea, the monitored kidney and bone effects, injectable reactions, and the myths that keep people off PrEP.PrEPHow Effective Is PrEP Really?~99% at full adherence — here's the adherence curve, where the numbers come from, and how rare breakthrough infections actually are.PrEPOn-Demand PrEP (2-1-1 Dosing) Explained2 pills before sex, 1 at 24h, 1 at 48h — 86%+ effective for men who have sex with men. Who it fits and the hepatitis-B fine print.PrEPPEP vs PrEP: The Critical DifferencePrEP is taken before exposure; PEP is an emergency 28-day treatment started within 72 hours after. If you were exposed recently, act today.PrEPPrEP for Gay Men: A Practical GuideMatching the four PrEP options to your life, combining with DoxyPEP, and the real questions men ask — discreet telehealth included.PrEPPrEP for Women: What's Different and What WorksDaily adherence matters more, Descovy isn't approved, and the injection outperformed pills in women. What to know and how to start.DoxyPEPDoxyPEP vs DoxyPrEP: What's the Difference?DoxyPEP is one dose after sex (CDC-recommended); DoxyPrEP is daily dosing (not recommended). Why timing changes the evidence, the safety, and the resistance question.DoxyPEPCan You Drink Alcohol with DoxyPEP?Yes — moderate drinking doesn't reduce DoxyPEP's effectiveness. Where the antibiotics-and-alcohol myth comes from, the two honest caveats, and the 2 a.m. rule.DoxyPEPTaking DoxyPEP and PrEP TogetherNo interactions, independent schedules, and the DoxyPEP trials were run in people already on PrEP. How the complete HIV + STI prevention stack works.DoxyPEPDoxyPEP & Antibiotic ResistanceChlamydia and syphilis protection hold up. Gonorrhea protection is eroding where resistant strains spread. What current surveillance data shows.DoxyPEPDoxyPEP for Women: The Kenya Trial ExplainedThe only DoxyPEP trial in women found no protection, but hair testing showed most participants weren't taking it. What the evidence really says for women.
Medical disclaimer: This site is for education only and is not a substitute for professional medical advice, diagnosis, or treatment. Always talk to a licensed clinician about your situation. If you may have been exposed to HIV in the last 72 hours, seek PEP immediately — go to an urgent care or ER now. Information reviewed against CDC guidance current as of the date shown.