São Paulo has the densest testing network in the country and it is free and anonymous: the CTAs ask for no document, no insurance and no explanation. The CRT DST/Aids in Vila Mariana runs from 8am to 8pm and will test anyone who walks in. People who put this off usually do so because they did not know where to go, not out of fear of the result.
Where to get tested in São Paulo
You do not need a story and in most of these you do not need a name. Walk in, say you want a full screen, leave.
- CTA Henfil Centro
- CRT DST/Aids Vila Mariana
- Unidades Básicas de Saúde (UBS) toda a cidade
What the São Paulo list adds up to
Counted from the places above, so it says something about São Paulo rather than about testing in general:
- 3 · free or near-free
- 2 · anonymous, no name required
- 3 · walk-in, no appointment
- 1 · results in days, not weeks
How long before a test means anything
This is the part almost everyone gets wrong: a test taken the morning after tells you about last month, not about last night. Rough windows, counted from the exposure:
- Chlamydia and gonorrhoea - reliable at about two weeks. Ask for throat and rectal swabs too, not only urine; a urine-only screen misses a large share of infections.
- HIV - a 4th-generation lab test is dependable at six weeks, and usually accurate from four. A rapid finger-prick needs longer.
- Syphilis - about six weeks, and it is worth repeating at three months if you had a reason to worry.
- Hepatitis B and C - six to twelve weeks. Hepatitis B is vaccine-preventable; if you are not vaccinated, that is a five-minute conversation worth having.
Condoms, PrEP, and the honest version
Condoms remain the only thing that lowers the risk of everything at once, and they fail mostly when they are put on late. PrEP is a daily or on-demand pill that prevents HIV and nothing else - it is not a substitute, it is a second layer, and in most of Europe it is available cheaply through a public clinic. If something has already happened and you are inside 72 hours, PEP exists and the clock is real: go to an emergency department and say the word.
When not to wait
Burning, discharge, an ulcer that does not hurt, a rash on the palms or soles, a fever with swollen glands two weeks after. None of these are emergencies, and all of them mean today rather than next month.
What "verified" does and does not mean
Verification on Red Light District Sao Paulo means a person watched a face and body video review and held it against the photographs in the gallery. It says the woman in the photographs is the woman you will meet. It is not a health certificate, and any site that implies otherwise is selling you something. Your health is your own arrangement, and it takes about twenty minutes twice a year.
Nothing on this page is medical advice, and none of it replaces a doctor who can look at you. It is the practical version of what a clinic in São Paulo would tell you if you asked.