Myocardial ischemia can narrow the coronary arteries, leaving the brain in a state of ischemia and hypoxia, which can cause nausea and anorexia. It can be treated by taking drugs such as mosapride and clopidogrel as prescribed by the doctor. If necessary, surgery can be performed. 1. Drugs: You can choose to use drugs such as mosapride tablets, itopride hydrochloride tablets, trimethoprim maleate capsules, etc. You can also use aspirin enteric-coated tablets, clopidogrel hydrogensulfate tablets, isosorbide mononitrate delayed-release tablets and other medications to treat myocardial ischemia, which to a certain extent can alleviate the symptoms of nausea and anorexia. 2. Surgery: endocrine intervention, percutaneous coronary artery balloon dilatation, coronary artery stenting, coronary artery bypass grafting and other surgical methods for the treatment of myocardial ischemia, when myocardial ischemia improves, nausea and anorexia symptoms will also get better. The use of drugs should be standardized under the guidance of a professional doctor to avoid any impact on your health.