Stomach bloating and nausea may be caused by indigestion, stomach diseases, gallbladder diseases, etc., and can be improved through physical therapy, medication and other ways. 1. Indigestion: when patients have indigestion, it will lead to the symptoms of stomach distension and nausea, at this time, patients can be relieved by hot compresses on the abdomen, massage, etc.; you can also use drugs to promote digestion, such as: polypeptide tablets, lactase raw and so on. 2. Stomach diseases: If the patient has stomach diseases, such as chronic gastritis, gastric ulcer and other diseases, can also lead to the emergence of such symptoms, at this time the patient can use to promote the gastrointestinal tract power of the drugs such as: Mosapride, Itopride and other drugs for the treatment, can be very good to relieve the symptoms, if accompanied by Helicobacter pylori infection, can be used for Amoxicillin + Clarithromycin + Bismuth + Omeprazole anti-infective treatment. 3. Gallbladder disease: If the patient has gallbladder disease, such as cholecystitis, bile duct stenosis and other diseases, it will lead to abnormal digestive function, stomach distension and nausea and other symptoms, the need to assess the condition, if necessary, surgical treatment. None of the above drugs can be used without authorization, and need to be used under the guidance of a doctor. For patients with stomach distension and nausea, it is best to go to the hospital for examination in a timely manner to avoid delaying the condition.