There is no exact time for the application of acyclovir cream to work, it depends on the patient and there are individual differences. Acyclovir cream is used clinically to prevent and control herpes simplex virus type I and II, and varicella-zoster virus causing skin mucosal infections and herpes encephalitis. The actual fact is that you can find a lot of people who have been in the marketplace for a long time, and you can’t be sure how long it’s going to take to treat your warts. Most filiform warts require physical therapy, such as cryotherapy, and the prognosis is generally good, but overtreatment may lead to deformities. Secondly, laser irradiation and radiofrequency ablation can also be effective in removing them. If the patient has filiform warts, it is advisable to visit the dermatology department of the hospital in time for proper and standardized treatment under the guidance of the doctor, do not blindly use medication on your own to delay your condition.