Some drugs have obvious stimulating effects on the stomach, resulting in vomiting, the following methods can be used: 1, immediately stop the continued intake of drugs; 2, we recommend that it is best to take them after meals, if nausea and vomiting occur after taking them, you can take water and porridge of appropriate temperature to carry out some protection of the gastric mucosa; 3, the patient can be advised to add anti-nausea and vomiting drugs, such as morbutine and PPI preparations to relieve the adverse effects of nausea and vomiting on the patient’s esophagus and stomach. Of course, after the above treatment, still feel very unbearable for nausea and vomiting, suggest the patient to go to the hospital, the doctor according to the situation for intravenous infusion of antiemetic drugs, while replenishing water electrolyte fluid to relieve some symptoms of drug stimulation to the stomach.