What is PEP?
PEP stands for Post-Exposure Prophylaxis. It is sometimes called PEPSE. PEP is a course of medication that can be taken up to 72 hours after exposure to HIV to prevent the virus from taking hold in the body.
When can you take PEP?
PEP needs to be taken within 72 hours of exposure to HIV, but it should be taken as soon as possible.
If you think you’ve recently been exposed to HIV, visit the clinic during our walk in times, including emergency sessions.
Getting PEP outside of clinic hours
If you need PEP outside of clinic hours, please visit your nearest A&E or emergency department.
I think I've been exposed to HIV outside of 72 hours
If you think you’ve been exposed to HIV outside of 72 hours, please attend the clinic during the walk in or you can call a health advisor on 0208 138 2334 or 07432568103. We can provide HIV testing and discuss your options.
Find out more about PEP
To find out more about PEP click here https://www.tht.org.uk/hiv/protection/pep-post-exposure-prophylaxis-hiv