The children can get rid of plantar warts through medication, physical therapy and surgery. 1. medication: you can follow the doctor’s instructions to use salicylic acid, retinoic acid cream, fluorouracil ointment and other drugs coated treatment, if the effect of the application of drugs is not good, you can choose in the warts part of the local injection of paxillin, bleomycin, etc., pay attention to the local pain ulcers and other side effects may occur. 2. Physical therapy: when the plantar warts are relatively small you can use liquid nitrogen freezing, electrocautery, laser, microwave therapy and other ways to remove the plantar warts, you can also use photodynamic therapy, but in the process of treatment, the patient will have obvious pain. 3. Surgical treatment: the plantar warts will be removed through surgical methods, this method is easy to recur, easy to leave a scar, is not a conventional treatment method. The children in the plantar warts parents should take the children to the hospital in time, under the guidance of the doctor standardized treatment, the drugs need to comply with the doctor’s instructions to use, do not self-medication.