Plantar warts are caused by a human papilloma virus infection and are a skin condition that occurs on the soles of the feet. Plantar warts tend to occur on the feet, and warts that appear on the hands are also called common warts. They can be treated with medication, physical therapy, and surgery if necessary. 1. Medication: If the warts are small, it is recommended that medications such as salicylic acid, retinoic acid, pingyangmycin and immunomodulators be given under the direction of a doctor. For example, if the warts are difficult to treat, the doctor will dilute the paxillin and inject it into the root of the warts, which can achieve the purpose of treatment. 2. Physical therapy: common warts on the hands can also be treated by physical therapy, such as freezing, laser, electrocautery electrodesiccation, which can damage the warts and make them fall off gradually. 3. Surgical treatment: Common warts can also be treated through surgical procedures. The doctor will disinfect the lesion, inject an anesthetic, and then use a scalpel to remove the wart completely, and then suture the wound. If you have warts on your hands, it is advisable to go to the dermatology department of the hospital in time and get the right kind of treatment in accordance with the doctor’s advice.