Propecia is the trade name, generic name of sofosbuvir vipatasvir tablets, taking the drug usually does not cause kidney damage, the specific use of medication as prescribed by the doctor. Sofosbuvir Vipatasvir Tablets is a combination preparation made of sofosbuvir and vipatasvir, suitable for the treatment of chronic hepatitis C virus infection in adults. Adverse reactions of headache, fatigue, and nausea may occur after use of the drug, which does not usually cause kidney damage. The drug should be contraindicated in people who are allergic to the product and in combination with potent P-glycoprotein inducers or potent cytochrome P450 inducer drugs (e.g. rifabutin, rifampicin, St. John’s wort, etc.). The specific use of drugs should be under the guidance of a specialist, not unauthorized use of drugs.