Enfuvirtide (brand name: Fuzeon) is an HIV medication. It is an antiretroviral drug that is used to treat HIV-1 infection in combination with other HIV medications. Enfuvirtide works by blocking HIV-1 from entering and infecting CD4 cells. Enfuvirtide is given as an injection under the skin (subcutaneously) twice a day. It is currently the only HIV medication that requires an injection.
Enfuvirtide, sold under the brand name Fuzeon, is a medication used to treat HIV infection. Here's a breakdown of its key characteristics:
Type of HIV drug: Enfuvirtide belongs to a class of drugs called HIV fusion inhibitors. This is the first class of antiretroviral medications that works by targeting a specific stage in the HIV infection process.
Mechanism of action: Unlike other HIV medications that target viral replication, enfuvirtide acts by preventing the HIV virus from fusing with healthy cells. It essentially blocks the entry of HIV into these cells, thereby limiting the spread of the infection.
Use: Enfuvirtide is used in combination therapy with other antiretroviral medications for adults and children (over 6 years old and weighing at least 24 pounds) whose HIV infection is not well-controlled by other treatments.
Dosage and administration: Enfuvirtide comes as a powder that needs to be mixed with sterile water and injected subcutaneously (under the skin) typically twice a day. It's important to follow your doctor's instructions precisely regarding dosage and injection technique.
Things to remember:
- Enfuvirtide is not a cure for HIV, but it can help control the virus and improve immune function.
- It can cause side effects, like injection site reactions, fatigue, and headache.
- Enfuvirtide interacts with certain other medications, so it's crucial to inform your doctor about all medications you take before starting enfuvirtide treatment.
Disclaimer: This information is for general knowledge only and does not constitute medical advice. Please consult your doctor for any questions or concerns you have regarding enfuvirtide or your HIV treatment plan.