Fat grains at the bags under the eyes, its most cases are chestnut papules, may also be sweat duct tumor. Generally do not need special treatment, if you think it affects the aesthetic appearance, you can choose laser treatment, surgical treatment,. 1. Laser treatment: patients with milia can take CO2 laser to break up the skin lesions under the guidance of doctors, which is a commonly used treatment in clinical practice at present. 2. Surgical treatment: if it is a larger sweat duct tumor, patients can choose to surgically remove the diseased tissue. 3. Picking through with needle: patients can also use a needle to pick through the cornus rash and pick out the white particles. It should be noted that the affected area and the needle should be sterilized before picking, and it is not recommended to do it by oneself to avoid infection. 4. Electric drying method: patients can also according to their own situation, the use of higher voltage, smaller current high-frequency power supply, the lesion tissue for burning. For the bags under the eyes with cornu rashes patients, daily need to keep the local skin dry and clean, avoid scratching the affected area with your hands. Rest more, do not stay up late, and develop good living habits.