High water rate in the body refers to the situation of water retention in the body. The water content of the human body accounts for 60% of the body weight, and if the water content is excessive it is usually a pathological change. For example, the following factors: 1. The most common factor is endocrine metabolic dysfunction, especially when endocrine hormone secretion is reduced, such as hypothyroidism, adrenal cortical insufficiency, there will be sodium and water retention, so there will be anterior tibial mucous edema and high body water rate. 2. Often found in patients with cardiac insufficiency, such as coronary atherosclerotic heart disease and In patients with cardiac insufficiency, sodium and water retention can also occur, which can lead to high body water rate. 3. It can also occur in patients with liver insufficiency and kidney insufficiency, for example, the liver has insufficient transport and transportation function, and the kidney has insufficient drainage and excretion capacity, which can lead to clinical symptoms of high body water rate.