Chicken skin on the arms and legs generally do not need treatment, can be topical topical retinoic acid ointment, urea cream and other drugs. Chicken skin on the arms and legs, in fact, is the manifestation of perifollicular keratosis, the disease usually begins in childhood, puberty significantly aggravated, and can be gradually relieved in adulthood. Clinical manifestations are mainly rough skin and follicular papules, which will not affect the patient’s health, so generally do not need to be treated. If you want to treat it, you can consider topical medication, mainly including retinoic acid ointment, urea cream, etc., which can soften or dissolve keratin and improve the symptoms of skin lesions. Chicken skin can be gradually relieved in adulthood, most do not need special treatment, if you need treatment, it is recommended to go to the hospital, under the guidance of the doctor to use medication.