Entecavir

Drug Details

Entecavir, marketed under the brand name Baraclude, is primarily used to treat long-term hepatitis B infection, a liver condition caused by the hepatitis B virus. This antiviral drug belongs to a class known as nucleoside reverse transcriptase inhibitors (NRTIs). It works by integrating itself into the virus's DNA, which blocks the virus from replicating. While Entecavir can reduce the amount of hepatitis B virus in the body, it is not a cure and does not prevent the transmission of the virus through sexual contact or blood/body fluid contamination. Available in both tablet and liquid forms, Entecavir is typically taken once daily. It's important to note that while the tablet form has a generic version, the liquid does not. Side effects may include headache and fatigue. Always discuss with your healthcare provider before starting any new medication.