The goose bumps on the legs are considered to be perifollicular keratosis, which can be treated with general treatment, and if the symptoms are obvious, it can be treated by topical medication and oral medication as prescribed by the doctor. 1. General treatment: perifollicular keratosis belongs to the follicular keratosis, has no effect on the patient’s health, so generally do not need to carry out special treatment. You can apply moisturizer daily to soften the keratinized skin. 2. Topical medication: 0.1% retinoic acid cream, 3%~5% salicylic acid ointment and other medications can be applied as prescribed by the doctor, which can play a role in softening and dissolving the keratin, thus improving the symptoms of keratosis pilaris. 3. Oral medication: If the symptoms are serious, you can also take vitamin A, vitamin E and other drugs to improve the symptoms of keratosis pilaris. If the situation of keratosis pilaris on the legs, it is recommended to go to the hospital in time, under the guidance of the doctor’s treatment.