Famciclovir is a drug used in the treatment of infections caused by the herpes family of viruses. As an antiviral drug, famciclovir works by disrupting viral DNA synthesis. This does not mean, however, that famciclovir cures the viral infection, but what it does do is reduce the viral load present in the body. Common side effects include stomach upset and headache.
Drug Name: Famciclovir