Seborrheic Keratosis Pilaris can be treated by cryotherapy, laser treatment and surgery. 1. Cryotherapy: If the seborrheic keratosis pilaris is superficial and small. Under doctor’s guidance, liquid nitrogen can be used to spray the lesion area, resulting in local tissue frostbite, so that the lesions gradually disappear. 2. Laser treatment: patients can use alexandrite laser, picosecond laser, ultra picosecond laser for targeted treatment. These lasers can act on some melanin particles in the skin, leading to the destruction of melanocytes, thus achieving the purpose of treatment. 3. Surgical treatment: for patients with a single, larger skin lesion, and at the same time if itching or inflammation occurs. Surgical excision can be taken. Patients with seborrheic keratosis pilaris should pay attention to avoid picking and scratching irritation in normal times. Treatment should be in regular medical institutions, so as not to lead to a larger trauma, affecting the prognosis or the formation of scars, affecting aesthetics.