Chicken skin in medicine is called perifollicular keratosis, arm perifollicular keratosis currently there is no way to completely eliminate, can be relieved through general treatment, drug treatment, chemotherapy and so on. 1. General treatment: chicken skin patients should pay attention to good skin moisturizing daily, and apply skin cream in time after bathing. You can use a mild scrub to exfoliate the chicken skin parts of the body, which can improve the chicken skin very well. But not too often, so as not to damage the skin stratum corneum. 2. medication: you can follow the doctor’s instructions for local application of compound cod liver oil zinc oxide ointment to improve the dry state of the skin, with the Vitamin A acid cream to soften the keratin, so as to improve the chicken skin. 3. Chemical treatment: such as if the acid peeling, can dissolve or soften the keratin, in a short period of time to improve the chicken skin. It is recommended that patients go to the hospital in a timely manner, under the guidance of the doctor for standardized treatment, do not self-medication.