Famvir (Famciclovir)
Famvir is used for treating herpes zoster infection (shingles). It is also used to treat recurring herpes skin infections in patients who also have HIV infection. Famvir is used in patients who have a weakened immune system to treat recurring cold sores and to treat or suppress recurring genital herpes. It may also be used for other conditions as determined by your doctor.
Use Famvir as directed by your doctor. Check the label on the medicine for exact dosing instructions.
Take Famvir by mouth with or without food. If stomach upset occurs, take with food to reduce stomach irritation.
If you are treating genital herpes or cold sores, start using Famvir at the first sign of an outbreak or cold sore as directed by your doctor.
If you are treating shingles, cold sores, genital herpes, or herpes skin infection, take Famvir for the full course of treatment. Keep taking it even if you feel better in a few days.
If you are using Famvir to suppress genital herpes, continue to take Famvir even if you feel well. Do not miss any doses.
Famvir is an antiviral. It works by blocking reproduction of the virus.
If you miss a dose of Famvir , take it as soon as possible. If it is almost time for your next dose, skip the missed dose. Go back to your regular dosing schedule. Do not take 2 doses at once.
Store between 15C and 30C (59F and 86F) and out of the reach of children.
