Facial cysts are usually caused by localized sebaceous gland secretion and poor metabolism. Facial cysts are part of sebaceous cysts, usually slow-growing, due to the accumulation of sebaceous excretions, which can lead to facial cysts due to a variety of reasons, such as frequent consumption of excessively oily or stimulating food, which can lead to sebaceous glands secretion is more exuberant. In addition to often stay up late, do not pay attention to facial hygiene, lack of vitamins in the body may lead to sebaceous glands metabolism is not good, thus causing the phenomenon of facial cysts. It is recommended that patients with facial cysts, should pay attention to the conditioning, avoid staying up late for a long time, eat more fresh fruits and vegetables, avoid too greasy and spicy, stimulating food, keep the local clean and dry, if the situation is more serious, you can consider going to a regular hospital for treatment.