A wart on the forehead, i.e. common wart on the forehead, is caused by human papillomavirus infection and can be removed by physical therapy, medication and surgery. 1. Physical therapy freezing, electrocautery, scraping and lasers are all effective treatments, the number of skin lesions can be divided into batches and times of treatment. 2. Topical drug therapy: patients who are not suitable for physical therapy can choose topical drugs and methods of use according to different situations. Can be used externally salicylic acid cream, imiquimod cream and other drugs, or local injection of pingyangmycin and other drugs to carry out the treatment, the use of drugs need to be carried out under the guidance of professional medical personnel, in order to avoid adverse reactions. 3. Systemic drug therapy is not yet a precise and effective therapeutic drugs, can try immunomodulators (such as interferon, levamisole, etc.). In addition, patients may also choose to surgically remove the warts. The wart on the forehead is recommended to be treated as soon as possible in the hospital.