What is post-exposure prophylaxis?

Post-Exposure Prophylaxis
Jump to

HIV post-exposure prevention (PEP) for children: Overview

HIV (human immunodeficiency virus) is a virus that attacks the immune system. This is the body's natural defense system. Without a strong immune system, the body has trouble fighting off disease.

If your child has come into contact with HIV, treatment can help prevent the virus from taking hold and spreading in your child's body. This treatment is called post-exposure prevention (PEP). It is only for people who have been exposed to the virus but are not infected yet.

Children can be exposed to HIV in several ways. Some examples are:

  • Being sexually abused by a person who has HIV.
  • Nursing from the breast of someone who has HIV.

How is HIV post-exposure prevention (PEP) given?

PEP must be started within 3 days (72 hours) after you've been exposed to HIV. Your doctor will do an HIV test to be sure you're not already infected. You may get other tests. You'll take the PEP medicine for 28 days. You'll get another HIV test at the end of your treatment.

How can you safely give HIV post-exposure prevention (PEP) to your child?

  • Be safe with medicines. Have your child take medicines exactly as prescribed. Call your doctor if you think your child is having a problem with a medicine. You will get more details on the specific medicines your doctor prescribes.
  • Do not share the medicine with other people.
  • Call your doctor if your child has nausea, fatigue, diarrhea, or dizziness.

©2011-2024 Healthwise, Incorporated

The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.