-2%
- Acyclovir is converted intracellularly to acyclovir monophosphate by viral thymidine kinase.
- Cellular enzymes further convert it to the active triphosphate form.
- Acyclovir triphosphate inhibits viral DNA polymerase, leading to premature DNA chain termination and preventing viral replication.
- Start treatment as soon as symptoms appear.
- Apply a thin layer to affected areas only.
- Wash hands before and after application.
- Avoid touching or scratching sores to prevent spreading.
- If no improvement after 10 days, consult your doctor.
- Treatment of skin infections caused by Herpes simplex virus, including herpes labialis (cold sores).
- May also provide activity against HSV types I & II and varicella-zoster virus (localized lesions).