Dialysis patients can follow the doctor’s advice to take the medication of eliminating food. Dialysis treatment is mainly used in the treatment of kidney diseases, which can replace the metabolic function of the kidneys to avoid the accumulation of a large number of wastes and toxins in the body, during which a large number of proteins and amino acids will be lost, so it is necessary to maintain the principle of high-quality protein diet to replenish the nutrients and substances needed by the body, to avoid anemia, malnutrition and other conditions. If dialysis patients have weakened digestive ability and indigestion, they can also take antidiabetic drugs, which can help to improve their digestive ability and appetite, so that they can better take the nutrients they need from food. It is recommended that dialysis patients should go to the hospital if they feel unwell, follow the doctor’s instructions for medication, and take good care of themselves under the doctor’s guidance to avoid delaying their condition.