Palm and plantar warts are palm warts and plantar warts, a skin disease caused by human papillomavirus (HPV) infection of the mucous membrane of the hands and feet, manifested in the palms of the hands and feet with rounded elevated pimples, rough surface of the skin, pressure and pain, etc. They can be removed mainly through physical therapy and medication and other ways. 1. Physical therapy: liquid nitrogen cryotherapy, laser treatment, electrocautery treatment, photodynamic therapy and other ways to make the warts fall off, improve or alleviate the symptoms of palmoplantar warts. 2. medication: you can use topical retinoic acid ointment, imiquimod ointment and other medications. For the treatment of refractory plantar warts and common warts, you can use the 1% procaine diluted pingyangmycin injected into the root of the warts to treat. For those who have a large number of lesions or have not been treated for a long time, you can follow the doctor’s instructions to systematically use retinoids and other treatments.