Upper limb and facial vascular varicose, edema and bruising are symptoms of superior vena cava syndrome, also known as superior vena cava obstruction syndrome, which is a syndrome caused by venous obstruction in the superior vena cava or its surrounding lesions, resulting in obstruction of blood flow in the superior vena cava, resulting in varicose, edema and bruising in the upper limbs and facial veins. Patients with varicose veins, edema and bruising of the upper extremities and face are advised to eat blood-boosting foods and warm foods in their diet. The following foods are recommended to be eaten in moderation: 1. Chicken Chicken has a high digestibility and is easily absorbed and utilized by the body, which has the effect of enhancing physical strength and strengthening the body. Chicken with skin contains more fatty substances, so the fatty chicken should remove the skin before cooking. 2, scallops can lower blood pressure and blood lipids, the cardiovascular system has a good protective effect, conducive to the prevention of hypertension, myocardial infarction and other cardiovascular diseases. Scallop fishy smell is heavy, should be braised, sugar and vinegar, not suitable for steaming. 3, seaweed seaweed taste sweet and salty, cold, into the lung meridian; with phlegm and soft, clear heat and water, kidneys and nourish the heart’s efficacy. After washing with water foaming nori steep soup, in fact, there are many ways to eat nori, such as cold, fried, stuffing, fried balls, crispy explosion, as a side dish or main dish with eggs, meat, mushrooms, pea tips and carrots with dishes and so on. 4.Pomegranate has a variety of functions such as digestion, anti-stomach ulcer, softening blood vessels, lowering blood fat and blood sugar, and lowering cholesterol. Cut a knife across the top of the pomegranate; remove the top; use a knife to cut a few times on the outer skin along with the white tendons of the pomegranate. Do not cut too deep, cut the pomegranate skin on the line; use the tip of the knife to gently cut off the inner white part of the middle. 5, grapefruit can reduce the viscosity of blood, reduce the formation of blood clots. Just picked grapefruit, the taste is not the best, it is best to be placed indoors for a few days, usually two weeks later, to be fruit moisture gradually evaporated, when the sweetness increased, eat more beautiful taste.