Does starting PEP within 72 hours prevent HIV?

Question

Hi doctor,

My condom broke when having sex. I am afraid of HIV ( human immunodeficiency virus). If post-exposure prophylaxis has started within 72 hours of exposure, it can reduce the potentiality of HIV. Can I get post-exposure prophylaxis treatment?

Thanks.

Answer 1

Hi, Welcome to icliniq.com.

I understand your concern. The chances of transmission of HIV (human immunodeficiency virus) by single unprotected intercourse are low. A condom break can be considered almost as unprotected intercourse. If the person is likely to have multiple partners, you can consult your doctor for further risk assessment and the need for post-exposure prophylaxis. PEP must be initiated as early as possible, not after 72 hours of exposure. Before PEP initiation baseline assessment, tests for HIV are needed. PEP is a prescription medicine. So please consult your doctor, dermatologist, or physician for further risk assessment and management.

I hope this information will help you.

Thank you.