Adjunct in genital warts
Adult: As adjunct to podophyllin or carbon dioxide laser: 1 g tid for 14-28 days.
Oral
Subacute sclerosing panencephalitis
Adult: 50-100 mg/kg daily in divided doses 4 hourly. Max: 3-4 g daily.
Oral
Mucocutaneous herpes simplex
Adult: 1 g 4 times daily for 7-14 days.