Patients with uremia can eat fungus, but they should eat it sparingly and after blanching. For patients with uremia, hyperkalemia is easy to occur because the patient’s kidney detoxification ability has been lost. And hyperkalemia is easy to cause malignant arrhythmia, many patients die from malignant arrhythmia caused by hyperkalemia. A large part of the cause of hyperkalemia is related to the intake of too much potassium-containing food. In addition to fruits such as oranges, bananas and jujubes, fungus is also high in potassium. If you eat too much fungus, it is easy to lead to hyperkalemia, causing more serious consequences. Therefore, for patients with uremia, fungus can be eaten, but do not eat too much, and try to eat after blanching before eating, so as to be able to remove the potassium, to prevent the occurrence of hyperkalemia.