The most common ointment to get rid of filiform warts includes fluorouracil ointment, vitamin A cream, etc. The correct way to use it depends on the specific medication, roughly take the right amount of ointment and apply it to the affected area, which is usually required under the guidance of a professional physician, and the use of reasonable medication. 1. Fluorouracil ointment: usually take the appropriate amount of ointment, apply externally to the filiform warts local, 1 to 2 times a day, face with caution. After using the drug may produce nausea, loss of appetite or vomiting, inflammation, ulcers and other adverse reactions, in women in the first trimester of pregnancy and lactating women prohibited this drug, when accompanied by chickenpox or shingles prohibited this product. 2. Vitamin A acid ointment: when using this product, first clean the local area, then take the appropriate amount of this product on the affected area, once a night before bedtime. This disease in the use of drugs in the site may occur erythema, swelling, flaking, crusting, pigmentation or hypopigmentation and other adverse reactions, pregnant women are prohibited, allergic to the drug is prohibited. The treatment of filiform warts is usually based on the patient’s condition, the use of topical medication or physical therapy methods, the current treatment is based on physical therapy, such as laser, electrocautery and so on.