What is black around the eyes?

Black around the eyes, first consider the patient often stay up late, irregular schedule, the body is in a state of fatigue, the body resistance drops, thus causing symptoms caused by kidney essence deficiency. In addition, it may also be an allergic reaction caused by external allergen stimulation. Some patients show black around the eyes, mainly due to external contusion, causing symptoms caused by local congestion. If some patients show renal insufficiency, resulting in a weaker body, some symptoms will appear on the face, such as the color around the eyes is relatively dark. You can go to a regular hospital for detailed examination to prevent the disease from delaying the best treatment time.