Chicken skin on the neck is a perifollicular keratosis, which usually requires no treatment and can be alleviated by oral or topical medications. Perifollicular keratosis is characterized by a special roughness of the skin, and lesions are pinpoint to grain-sized follicular papules with light brown keratin plugs at the tips, containing curly hairs, accompanied by varying degrees of perifollicular erythema. Perifollicular keratosis can be improved by topical application of topical medications such as retinoic acid ointment, salicylic acid ointment, urea cream, etc. The medications are irritating and need to be used in small amounts. In severe cases, oral vitamin A, vitamin E or retinoids can be taken to reduce symptoms. There is no need to worry about the appearance of keratosis pilaris, and medications can be used under the guidance of a clinician to provide relief and help improve the skin condition.