Nausea in the elderly, the specific causes are as follows: 1, the patient should be gastroscopy, to know whether there is chronic gastritis, gastric ulcer, gastroesophageal reflux disease and gastric cancer. For the elderly, especially pay attention to stomach tumors, and give the treatment for the cause.2. Consider whether there are irregular diet, life stress, alcoholism, and certain drugs and other aspects of the impact.3. To exclude neurological nausea, vomiting, such as neurosis, for different causes, give the appropriate treatment. In daily life, we should learn to reduce stress, avoid spicy, cold and other stimulating food, avoid overeating, avoid strong tea, coffee, alcohol and other undesirable stimuli, eat less and more meals, maintain a good mood, give appropriate exercise, and promote the recovery of the body.