Chicken skin on the arm belongs to perifollicular keratosis, which can be treated by topical medication, oral medication and other measures.
Keratosis pilaris, the etiology and pathogenesis are not yet clear, may be related to chromosomal dominant inheritance, vitamin A deficiency, metabolic disorders and other factors, generally no treatment.
1. Topical drugs: you can use vitamin A acid ointment, salicylic acid ointment, urea cream and other drugs, with softening keratin, improve the role of symptoms.
2. Oral medication: In severe cases, vitamin A, vitamin E, isotretinoin and other medications can be taken orally to assist in the treatment.
Keratosis pilaris, if you need to use drugs, you need to go to the hospital for examination first, the drugs need to be used under the guidance of the doctor.