Chicken skin, i.e. keratosis pilaris, can be eliminated by using medications such as retinoic acid ointment and salicylic acid ointment under doctor’s supervision. 1. Retinoic acid ointment: Retinoic acid ointment is mainly used for the treatment of acne vulgaris, blackheads and pimples lesions, chicken skin, all kinds of keratosis pilaris and other skin diseases. This medication should be kept away from the eyes and used at night. It is contraindicated in pregnant women, patients with acute or subacute dermatitis, eczema skin diseases. 2. Salicylic acid ointment: Salicylic acid ointment can be used for ringworm, tinea pedis and chicken skin, as well as local keratosis and other symptoms. This drug can only be used locally, large area use may appear salicylic acid systemic poisoning symptoms, such as dizziness, confusion, mental confusion, shortness of breath and other symptoms. It needs to be used under the guidance of a doctor. It is recommended that patients use the drug under medical supervision to avoid aggravating the symptoms of skin discomfort.