Taking painkillers for nausea taking proton pump inhibitors, such as omeprazole, etc.; gastric mucosal protectants, such as aluminum thioglycollate, etc.; metoclopramide to relieve nausea and so on. Painkillers damage the gastric mucosa, may increase gastric acid secretion leading to nausea, generally can take proton pump inhibitors, such as omeprazole, rabeprazole, esomeprazole magnesium enteric tablets, etc., these drugs act on the gastric lining of the cells to reduce the secretion of gastric acid. Combined application of gastric mucosal protective agents, such as aluminum sulfate, magnesium aluminum carbonate chewable tablets and other drugs to promote gastric mucosal repair and relieve nausea. For more serious patients can take metoclopramide to relieve nausea and vomiting. It is recommended to consult a doctor in time, under the guidance of the physician to take medication to relieve the symptoms, do not take medication on their own.