Emtricitabine
Emtriva (emtricitabine) is an antiviral medication used to treat HIV infection. It is typically used in combination with other antiretroviral drugs and is also approved for use in preventing HIV infection (PrEP) in certain high-risk individuals.
Emtriva is an HIV medication that works by blocking viral replication when combined with other antiretrovirals.
Key facts at a glance
- RxNorm
- 383858
- Generic
- Emtriva
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treatment of HIV-1 infection in adults and children, often as part of combination antiretroviral therapy. Also approved for pre-exposure prophylaxis (PrEP) to reduce the risk of HIV infection in high-risk individuals.
Emtriva is a nucleoside reverse transcriptase inhibitor (NRTI). It works by interfering with the viral enzyme reverse transcriptase, which HIV needs to replicate and multiply in the body.
Should be taken consistently as prescribed, either with or without food. Common side effects may include headache, nausea, and dizziness. It is not a cure for HIV and must be used in combination with other antiretroviral medications for effective treatment. Patients should be monitored for potential liver and kidney function changes.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy