Black bruises on the face generally refer to bruises on the face, mostly due to various causes of ruptured blood vessels and bleeding on the face. The most important thing is to find out the cause of bruising, and take different symptomatic elimination methods according to the different causes, which include trauma factors, coagulation dysfunction, skin pigmentation, etc. 1, trauma factors: 1, ice: trauma caused by local bruising, as well as vascular rupture, bleeding, resulting in the face black bruises, early 24 hours recommended cold or ice, to promote local vasoconstriction, reduce further bleeding, to avoid aggravation of bruising; 2, hot compress: 24 hours after trauma, the local cold compress needs to be replaced by hot compress, to promote blood circulation, as well as the absorption and dissipation of the original local bleeding, bruising, so as to alleviate the symptoms of black bruises. The symptoms of black bruises on the face can be relieved; 3, drugs: local ointment can be used to activate blood stasis, such as polysulfonic acid mucopolysaccharide cream, or oral treatment of blood stasis drugs, such as Yunnan Baiyao, Panax notoginseng tablets, so as to promote the rapid elimination of black bruises on the face. Second, coagulation dysfunction: due to blood diseases, such as leukemia, aplastic anemia, etc., resulting in platelet abnormalities, bleeding tendencies, resulting in bruising, manifested as black and blue face, or due to cirrhosis of the liver resulting in decreased synthesis of prothrombin, splenomegaly, hypersplenism, will lead to a decline in platelets, resulting in black and blue face, according to the doctor’s advice platelet transfusion, rapid replenishment of platelets to achieve the purpose of hemostasis and swelling The purpose is to avoid the aggravation of the black and blue face. Third, skin pigmentation: mostly due to genetic factors, ultraviolet radiation, endocrine disorders and other factors, can be eliminated through local treatment of the skin or laser treatment, pigmentation, to be able to effectively eliminate the face of the black and blue quickly down. In life, we need to pay attention to avoid trauma that causes blood vessels in the face to rupture and bleed, resulting in bruising and damage to appearance and change in appearance. If the situation of black bruises on the face occurs, it is recommended to go to the hospital in a timely manner, conduct relevant examinations, and after a clear diagnosis, carry out targeted treatment under the guidance of professional doctors to avoid delaying the condition, such as for patients with coagulation dysfunction, symptomatic treatment is needed according to the primary disease, such as chemotherapy for patients with leukemia and liver transplantation for patients with liver cirrhosis if necessary.