Filiform warts can be treated with laser therapy, warts associated with viral infection, clinical symptoms of relief (wart removal) does not determine the cause of filiform warts of the virus has been eradicated, the viral infection is not eradicated, in the immune system or other triggers will be in situ or other parts of the recurrence. The most common clinical manifestation of HPV infection of epithelial tissues of the skin and mucous membranes is warts. Filiform warts are a special type of common warts. Laser treatment is one of the commonly used physical therapies for this disease, which can be used to remove warts by cauterizing the warts to make them fall off. The laser treatment is usually applied to a small number of lesions, and those with a large number of lesions or those who have not been cured for a long time should also be treated with medication (commonly used drugs such as salicylic acid and interferon), and there may be complications such as pain and scarring during the laser treatment. Therefore, the diagnosis of filiform warts, must be in the regular hospital dermatologist under the guidance of the choice of treatment methods and standardized operation, in order to strive for a good prognosis. Do not blindly dispose of your own, so as not to intervene inappropriately, resulting in adverse consequences.