Basic Processing Fasting and water ban to measure body temperature and blood pressure Upper abdominal pain (or vomiting) in patients with coronary heart disease history Take blood pressure. Do not use nitroglycerin to go to the emergency room for electrocardiogram examination. Patients with abdominal pain and fever (or vomiting) Go to the hospital immediately Severe abdominal pain combined with severe vomiting Blood pressure is measured to retain vomitus for examination to go to the hospital. You should also see a doctor in these situations? If you have severe or recurrent abdominal pain, you should choose to go to the hospital. The following conditions often indicate that some diseases that cannot be cured by themselves and will cause more serious consequences Read More …