There are many causes of fatty grains. The most fundamental cause may be a tiny wound on the skin, which then forms a white cyst during the healing process; there may also be secretions inside the sebaceous glands that cannot be discharged normally, thus forming a white particle in the subcutaneous tissue. Some patients may be related to the body’s endocrine disorders, commonly in patients with a high level of facial oil secretion, because such a group of people, the pores are easily blocked, so that the excess fat under the skin can not be discharged, it will form fat particles. In some patients, it is still considered to be related to the improper use of cosmetics that are too oily and cannot be absorbed by the skin, resulting in excess nutrients. It may also be related to diet, especially if you like to eat meat, a food with high fat content. Fatty grains are usually found around the upper and lower eyelids in the form of white granules, pinpoint in size, like white sesame-like changes. They are scattered or clustered and usually do not have any uncomfortable symptoms. Therefore, it can usually be left untreated and the hygiene around the eyes is usually taken care of. If you feel that it affects your beauty, you can consider going to the dermatology department for examination and treatment, it is not good to pick it out by yourself with a needle. To avoid causing infection.