Cellulite is generally referred to as milia. Corns on the thighs are usually not exposed and do not affect the body, so they can be treated without special treatment. For patients with the need for elimination, it can be eliminated through surgical excision, laser ablation, electrodesiccation, needle picking and so on. 1. Surgical excision: For relatively large size of cornu rashes, the purpose of treatment can be achieved through direct surgical excision. 2. Laser ablation: it is the common means to treat cornu rashes nowadays, through CO2 laser, the cornu rashes can be directly vaporized, so as to achieve the therapeutic purpose. 3. Electric drying method: also known as electrocautery, mainly using high-frequency power supply with relatively high voltage and small current strength to burn the cornu rashes, prompting the destruction of its tissues and shedding, so as to achieve the therapeutic purpose. 4. Needle picking method: alcohol can be used to sterilize the cornu rashes locally, and then use a needle to pick the skin on the surface of the papule to break, and take out the white particles inside, so as to achieve the therapeutic purpose. As each patient’s condition is different, so according to the patient’s condition, choose the appropriate method of treatment.