Articles · Prevention
PEP in Malaysia: What to Do Within 72 Hours of HIV Exposure

Treat the deadline as urgent
PEP is emergency prevention medicine used after certain possible HIV exposures. CDC advises starting within 72 hours, with earlier treatment preferred. A home HIV test cannot replace the urgent assessment because recent infection may not yet be detectable.
How to seek help in Malaysia
Contact a healthcare facility and say when the exposure occurred. Ask whether urgent PEP assessment is available now; if not, ask where to attend without delay. This article does not promise stock, opening hours, eligibility or price at any particular clinic.
Prepare while you arrange care
Bring identification if available, your medicine list and any previous HIV reports. Explain pregnancy possibility, allergies, PrEP use and the encounter details. Do not delay attendance to gather paperwork that you do not have.
Follow the prescribed plan
If PEP is prescribed, ask about the full course, missed doses, side effects and follow-up tests. CDC describes a 28-day course, but your clinician selects and supervises treatment. Do not share medicine or choose a regimen from online descriptions. Ask about ongoing prevention after the course.
Common questions
What if more than 72 hours have passed?
Seek clinical advice about testing and prevention. PEP is generally not recommended after this window; do not self-prescribe it.
Can I buy a home kit instead?
A kit does not provide PEP and cannot rule out an encounter that has just happened.
Sources and further information
Information checked 3 October 2026. These articles provide education, not personal diagnosis or treatment. Follow your clinician’s advice and the instructions supplied with your exact test kit.