For which condition is lamivudine (Epivir) commonly prescribed?

Lamivudine, sold under the brand name Epivir, is primarily utilized in the treatment of human immunodeficiency virus (HIV) infection. It belongs to a class of medications known as nucleoside reverse transcriptase inhibitors (NRTIs), which work by disrupting the replication of the virus in the body. This helps to lower the viral load in patients and improves their immune system function, ultimately contributing to an enhanced quality of life and reduced risk of complications associated with HIV.

The medication may also be used for the treatment of chronic hepatitis B virus (HBV) infection, which further highlights its role in antiviral therapy. In the context of HIV, lamivudine is often used in combination with other antiretroviral agents to provide a more effective overall treatment regimen.

Conditions such as pancreatitis, pharyngitis, and tonic-clonic seizures do not fall within the therapeutic scope of lamivudine. Pancreatitis involves inflammation of the pancreas and is not treated with antiretroviral medications. Pharyngitis, often resulting from viral infections or bacterial infections like strep throat, typically requires supportive care or antibiotics rather than antiviral treatment. Tonic-clonic seizures are neurological events that require anticonvulsant therapy, not