Combivir is a fixed-dose combination medication used to treat HIV-1 infection. It contains two antiretroviral drugs: zidovudine and lamivudine.

Key features:

• Fixed-dose combination: Combivir provides both zidovudine and lamivudine in a single pill, making it convenient for patients.
• Oral administration: Combivir is taken by mouth, making it a relatively easy medication to use.
• Effective: Combivir has been shown to be effective in suppressing HIV-1 viral load to undetectable levels when used as part of a combination therapy regimen.
• Suitable for treatment-naive and treatment-experienced patients: Combivir can be used in both people who are newly diagnosed with HIV and those who have already received treatment.
• Potential side effects: Like other medications, Combivir can cause side effects. Common side effects may include nausea, headache, fatigue, and changes in body fat distribution.