Viread: An Effective Treatment for Hepatitis B and HIV Viread is a prescription medication that is used to treat chronic hepatitis B virus infection (HBV) in adults and children 12 years of age and older. It is also used to treat HIV (human immunodeficiency virus) in adults and children 2 years of age and older in combination with other medications. Viread, also known by its generic name, tenofovir disoproxil fumarate (TDF), is an antiviral drug that belongs to the class of nucleoside analogue reverse transcriptase inhibitors (NRTIs). Uses Viread is primarily used in the treatment of chronic hepatitis B virus infection and HIV. It is used in combination with other antiretroviral agents for the treatment of HIV-1 infection in adults and children aged 2 years and older. The drug is also used as a prophylactic agent to reduce the risk of HIV-1 infection in adults at high risk. Dosage The recommended dosage of Viread in adults is 300 mg once daily, taken orally with or without food. In children weighing at least 17 kg, the dosage is based on their body weight, and it is given once daily with food. Demographic Viread is primarily used in the treatment of chronic hepatitis B virus infection and HIV, both of which can affect individuals of all ages, races, and ethnicities. Therefore, the medication is suited for a diverse demographic of adults and children. Side Effects Although Viread is generally well tolerated, some patients may experience side effects. Common side effects include nausea, vomiting, diarrhea, abdominal pain, headache, dizziness, fatigue, and rash. More serious side effects include lactic acidosis, hepatomegaly, and severe liver problems, including liver failure. Patients who experience any adverse effects while taking Viread should contact their healthcare provider immediately. Interactions Viread may interact with other medications, including those used for the treatment of HIV and TB (tuberculosis), as well as certain antacids, laxatives, and supplements. Patients should inform their healthcare providers of all medications, vitamins, and supplements they are taking to reduce the risk of drug interactions. Generic Options Viread is available as a brand-name medication as well as a generic medication under the name tenofovir disoproxil fumarate. The generic version is generally more affordable than the brand-name version and may be a more cost-effective option for patients. In conclusion, Viread is an effective medication for the treatment of chronic hepatitis B and HIV. It is well-tolerated by most patients and is generally available in both brand-name and generic forms. However, patients should be aware of its potential side effects, drug interactions, and should follow the recommended dosage instructions provided by their healthcare provider.