The following points should be noted when blood thickening: First, pay attention to drink more water. Drinking water should pay attention to the timing, such as in the morning after waking up, one hour before each meal and before going to bed, preferably not less than 2000 ml per day. Second, is the choice of food that can dilute the blood. These foods have the role of inhibiting platelet aggregation and preventing thrombosis, such as hawthorn, black fungus, garlic, onions, etc.; anticoagulant foods with aspirin-like effects include hawthorn, tomatoes, grapes, oranges; with the role of ginger, hawthorn, spirulina, celery, carrots, kiwi, etc. Third, to a reasonable diet with. Eat less animal offal and animal fat, less fried food. Dinner should not eat more meat and thick food, eat less sweets, light food, mainly vegetarian. Fourth, to eat more food rich in soft phospholipids. Eat more soybeans and soy products, poultry eggs, meat, is conducive to improving the viscosity of the blood, so that blood clots are not easy to form. Fifth, to eat more vitamin C, fruits and vegetables. Vitamin C has the role of regulating blood lipids. The fiber in vegetables in the intestine can prevent the absorption of cholesterol, can reduce the blood viscosity. Sixth, to adhere to exercise. Such as walking, jogging, playing tai chi, etc. Seventh, to ban smoking. Affect the blood circulation, reduce blood flow, reduce blood flow rate, which can lead to adverse outcomes. Eighth, you can choose drug treatment. Under the guidance of the doctor, use some anticoagulation, reduce the blood viscosity of the drug. Commonly used are compound salvia tablets, enteric aspirin, pit viper antithrombin, pansentin, etc. Ninth, regular physical examination should be done. people over 50 years old should do blood rheology examination and platelet aggregation test, and according to the examination results, take effective protective measures to reduce the occurrence of embolic diseases.