PEP

Walk into clinic

All About PEP: 56 Dean St, GUM and HIV Clinic London

PEP is short for Post Exposure Prophylaxis. It reduces the chance of HIV infecting your body after you’ve been exposed to it. You take it after sex and it is recommended when the risk of catching HIV is over 1 in 1,000. Check your risk.

PEP must be started within 72 hours

Ideally it should be started within 24 hours. The treatment lasts for 28 days. It’s thought that it reduces the chance of HIV infection by at least 80%.

A&E departments are able to start a course when the clinic is closed.

Longer than 72 hours?

If you were exposed more than 72 hours ago, please wait 4 weeks and then get a test.

Get tested

Just walk in

You do not need to make an appointment for Post-Exposure Prophylaxis. Go straight to the Level 1 reception at 56 Dean Street.

Find 56 Dean Street

Search

How can we help?

Filter search

Accessing Care
Accessing Care
Tests, treatments & prevention
Tests, treatments & prevention
Health topics & concerns
Health topics & concerns
Wellbeing & support
Wellbeing & support

Need an appointment with 56 Dean Street?

    • Have STI symptoms
    • Think you have syphilis
    • Intersex / DSD care
    • HIV care or monitoring
    • Not sure which appointment you need
    • Need a routine trans / non-binary appointment
    Call the clinic
    • Under 21
    • Starting PrEP for the first time
    • Need PEP
    • Sexual assault
    • Picking up a home STI testing kit
    Walk into the clinic
    • STI contact with no symptoms
    • Other available appointments
    Continue to book appointment