Filiform warts are benign growths caused by human papillomavirus (HPV) infection of the skin mucosa. The actual fact is that it’s not a good idea to have the ability to get rid of the warts on the inside of your thighs, but it’s a good idea to have the ability to get rid of the warts on the inside of your thighs. 1. cryotherapy: liquid nitrogen on the warts contact freezing, warts necrosis will fall off, the disadvantage is that the treatment area of the obvious pain. 2. carbon dioxide laser: high-energy laser will directly burn the warts vaporization, the advantages of a smaller wound, short healing time, is currently more commonly used treatment method. 3. external drugs: external drug treatment is not suitable for patients with physical therapy, can be used externally fluorouracil ointment, 5% imiquimod ointment and so on.