Valacyclovir 500 mg , 1000 mg is used for treating shingles (herpes zoster), cold sores (fever blisters or herpes labialis), and treating, suppressing, or reducing transmission of genital herpes in patients with normal immune systems. It is also used to treat chickenpox in children and teenagers. It is also used to suppress genital herpes in patients with HIV infection.
Ribavirin is an antiviral drug. It is used in combination with alfa-2b to treat some patients with chronic hepatitis C infection.
Aciclovir is an antiviral medicine, which acts on infected cells by stopping the virus growing.
Aciclovir 200mg and 400mg tablets are used to treat or prevent herpes simplex infections of the skin and mucous membranes e.g. cold sores and genital herpes
Aciclovir 800mg tablets are used to treat chicken pox (varicella infection), shingles (herpes zoster infection