As we all know, heart valve disease is a relatively common disease in daily life, because many people do not know much about the disease, so in life ignore the heart valve disease, which leads to serious harm to the lives of patients, so in daily life, to do the appropriate preventive measures to avoid this disease occurs in their own body, then, what are the preventive measures of heart valve disease? Heart valve disease is prone to edema, so it is important to limit the intake of salt in order to prevent the aggravation of edema, and also to prevent the increase of the burden on the heart by reducing the high-fat diet and refraining from eating stimulating food and drink and excitatory drugs, such as chili, ginger, pepper, tobacco, alcohol, etc. The heart valve disease patients who do not have symptoms of dyspnea can continue to work and live as usual, but they should avoid strenuous exercise and heavy physical work. Rest in general can be a good way to reduce the burden on the heart and is necessary to prevent and treat the disease. Patients should limit physical activity during an attack until their heart function improves, depending on symptoms and doctor’s orders. Prevention and treatment of streptococcal infections Patients with heart valve disease should pay attention to the hygiene of their living environment. If acute streptococcal infections such as acute tonsillitis and pharyngitis exist, they should be given active and thorough treatment to avoid episodes of rheumatic fever. In addition, if rheumatic fever recurs, it can aggravate the damage of heart valve disease, which is very dangerous. Stabilize the heart and mind Many patients with heart valve disease will have mental tension, which will increase the burden on the heart and thus cause cardiac insufficiency, thus it is necessary to be broad-minded and calm and light-hearted to guard the mind. These are the better prevention methods of heart valve disease, in daily life to do the corresponding prevention work, take the above methods can play a good preventive role, if the disease, should go to those specialized hospitals for treatment, patients should maintain a positive attitude, pay attention to the usual diet in, strive to get rid of the disease early, restore health.