Fat grains under the eyes are also known as cornrows, usually there are no obvious symptoms, if it affects the aesthetic appearance, you can carry out medication, laser treatment, needle picking method, etc. to treat cornrows. 1. Medication: mainly choose topical drugs, need to be used under the guidance of a doctor, generally should not be used in the preparation stage, pregnancy, breastfeeding. (1) Vitamin A acid drugs. Such as adapalene gel, retinoic acid cream, etc., can reduce the hyperkeratosis of the skin, to avoid the increase of milia lesions. (2) Antibiotic ointment. Such as minocycline, etc., suitable for widespread cornu rashes, with the role of reducing inflammation and avoiding infection. 2. Laser treatment: i.e. using laser to directly burn off the local skin damage, followed by using iodine povine to sterilize again, and keeping the area dry for 3~5 days to prevent infection, generally the skin lesions can be eliminated through laser treatment. 3. Needle picking method: professional dermatologists are required to operate, that is, under the condition of disinfection, the use of needles to pick out the secretions within the cornu rashes, and then disinfected to avoid local infections, can also be removed from the cornu rashes. It is recommended that people with treatment needs consult a professional medical institution for regular treatment.