From the perspective of traditional Chinese medicine, Poria has the effect of strengthening the spleen and stomach, diuresis and dampness, nourishing the heart and calming the mind. First of all, it can be used to treat patients with weakness of the spleen and stomach, often such patients manifest as tiredness, dizziness, poor appetite, loss of appetite, stomach and abdominal distension and discomfort after eating, simply put, the symptoms of indigestion, such patients will also be accompanied by loose stools, simply put, unshaped stools, several times a day, such patients have a fat tongue, white tongue coating, for such patients can be used Poria For these patients, Poria cocos can be used for treatment. In addition to patients with weak spleen and stomach, Poria can also be used to treat all edema diseases, such as double lower extremity edema due to kidney disease, ascites due to liver insufficiency and peripheral edema, can be treated with Poria, Poria itself has the role of water permeability, on many water metabolism, edema patients have a certain role in water and swelling. In addition, Poria also has a calming effect on the mind, for insomnia, forgetfulness of patients, the use of medium and large amounts of Poria can help improve clinical symptoms, improve sleep disorders and help fast sleep.