Patients usually do not eat and are not hungry may be caused by indigestion, lack of gastric power, slow peristalsis or the presence of blockage in the gastrointestinal tract, etc. It is recommended that they should go to the hospital for timely examination. You can treat symptoms such as gastric blockage through surgery to effectively relieve the current condition and bring the patient to a healthy state. You can also take drugs that promote gastrointestinal motility, such as cisapride, but it is best to take them under the guidance of a doctor to avoid other side effects that can harm your body. In the diet should also pay attention to avoid eating spicy, cold and other foods that stimulate the gastrointestinal mucosa, you can eat more food containing coarse fiber to promote peristalsis to enhance gastric motility, relieve indigestion and other symptoms, but also to increase the body’s immunity, to prevent viral attacks.