What type of treatment is used when exposed with hiv?

Post-exposure prophylaxis (PEP) is the use of antiretroviral medication after a potential exposure to HIV to prevent infection. PEP is recommended for people who have had a high-risk exposure to HIV, such as:

* Sexual contact with an HIV-positive person without using a condom

* Sharing needles or other drug paraphernalia with an HIV-positive person

* Being bitten or scratched by an HIV-positive person

PEP should be started as soon as possible after exposure to HIV, ideally within 72 hours. The sooner PEP is started, the more effective it is. PEP is typically taken for 28 days.

PEP is not 100% effective in preventing HIV infection, but it can significantly reduce the risk. The risk of HIV infection after PEP is estimated to be less than 1%.

PEP is a safe and well-tolerated medication. The most common side effects of PEP include:

* Nausea

* Vomiting

* Diarrhea

* Headache

* Fatigue

These side effects usually go away within a few days.

If you have been exposed to HIV, it is important to see a doctor right away to discuss PEP.