Hyponatremia and hypokalemia should refer to hyponatremia and hypokalemia, patients can eat foods containing high sodium and high potassium as well as medicines appropriately, foods containing high sodium include all kinds of sodium-containing beverages and seasonings such as table salt, and foods containing high potassium include bananas, carp, eel, and lean pork, etc. If the diet is not enough to supplement, it is recommended that corresponding medicines can be used for treatment under the guidance of the physician. Patients with hyponatremia and hypokalemia should go to the hospital for treatment in time, and the doctor will treat the symptoms according to the treatment of the patient’s original disease. In addition to medication, dietary advice is to drink more water, consume more fiber-containing foods, potassium-containing foods and sodium-containing foods to assist in the recovery of the disease. Patients suffering from hyponatremia and hypokalemia should pay attention to healthy diet, limit smoking and alcohol consumption, and reduce the intake of stimulating beverages such as cola and coffee as well as spicy, stimulating and greasy foods. If recovery is still not possible, it is recommended to use sodium and potassium replenishing medications under the guidance of a physician. If you feel unwell, you should seek medical advice promptly.