Skin bruising occurs when for some reason the capillaries under the skin rupture and bleed. If frequent skin bruising need to exclude pathological diseases, exclude platelets, coagulation function and other abnormalities. Usually you can also eat certain foods to improve bruising, such as winter melon, winter melon can diuretic, reduce swelling, promote the absorption of skin bruising. Duck meat, especially old duck meat also has the effect of reducing swelling. Vegetables and fruits also have detoxifying, diuretic and metabolism-boosting effects, which can relieve bruising, such as hawthorn, peaches, longan, oranges and red dates. It is also necessary to supplement protein during this period, which can promote tissue repair and capillary regeneration, such as all kinds of meat, fish, shrimp, eggs, milk and so on.