Hello, Thanks for your query on practo "As" per your clinical history is concerned please follow like this- 1)Do a clinical examination by your Doctor and discuss about [Acyclovir-200 mg]5 times a day for 10 days. 2)Apply a little 3% hydrogen peroxide solution on the affected area using a cotton ball. Leave it on for a few minutes, and then wash it off. Repeat the process every few hours for a couple of days.