Keratosis pilaris basically cannot be cured completely, but it can be relieved by treatment, such as using medication and paying attention to diet. 1. Use of drugs: For mild patients, low concentration of cod liver oil ointment and other moisturizing agents can be used to relieve symptoms. For severe patients, retinoids such as retinoic acid ointment can be used for exfoliation. 2. Diet: Since vitamin A deficiency may aggravate keratosis pilaris, patients are advised to increase the intake of vitamin A in their diet, such as eating more carrots. At the same time, pay attention to a balanced diet, eat more vegetables and fruits, avoid stimulating food and too greasy food. It is recommended that patients seek medical attention in a timely manner to assess the severity of the current condition under the guidance of the doctor and follow the doctor’s instructions for treatment. Usually pay attention to skin moisturizing, eat a balanced and healthy diet.