Entecavir is an antiviral medication used to treat chronic hepatitis B virus (HBV) infections. It works by preventing the virus from multiplying and eventually reducing the amount of virus in your body. Entecavir is usually used in combination with other medications to treat chronic HBV infections that have not responded to other treatments. Entecavir is available in tablet form and is usually taken once a day with or without food.
Entecavir is an antiviral medication used to treat chronic hepatitis B (HBV) infection. Here's a breakdown of its key characteristics:
- Type of drug: Nucleoside analogue
- Function: Works by mimicking a natural building block of viral DNA. When the hepatitis B virus tries to incorporate Entecavir into its genetic material, it disrupts the virus's ability to replicate and infect new liver cells. This helps reduce the amount of hepatitis B virus in the body.
- Uses: Primarily used to treat chronic hepatitis B infection in adults and children over 2 years old who meet specific criteria determined by a healthcare provider. It may also be used in individuals with both HIV and HBV co-infection, along with antiretroviral therapy for HIV.
Important things to know about Entecavir:
- Entecavir does not cure hepatitis B infection.
- It may not prevent complications of chronic hepatitis B such as cirrhosis (severe scarring) of the liver or liver cancer.
- Entecavir does not prevent the spread of HBV to others. Safe sex practices and avoiding sharing needles are still crucial for preventing transmission.
- It's typically taken orally (as a tablet or liquid) once daily on an empty stomach.
Here are some additional details about Entecavir:
- Common side effects include headache, fatigue, nausea, and high blood sugar.
- Entecavir can interact with other medications, so it's vital to disclose all medications you take to your doctor.
- Regular monitoring of liver function is necessary while taking Entecavir.
Disclaimer: I am not a medical professional. This information should not be interpreted as medical advice. If you have any questions or concerns about Entecavir or hepatitis B infection, consult a doctor.