Question

Does PEP lower your immune system?

Answer 1

PEP (post-exposure prophylaxis):

1. PEP (post-exposure prophylaxis) is a combination of antiretroviral drugs.
2. They are used in this setting to try to prevent HIV transmission (infection) after exposure.
3. PEP does not suppress or "strengthen" the immune system.
4. However, like most antiretroviral drugs, it causes some side effects such as headache, diarrhea, and fatigue.