If you want to vomit all the time and you are not pregnant, it may be pharyngitis. Patients with pharyngitis will have nausea and vomiting symptoms in the morning, and nausea can also be induced by improper diet, food poisoning or indigestion caused by over-eating. Digestive system diseases such as acute gastroenteritis, viral hepatitis, or painful visceral diseases such as acute intestinal obstruction, pancreatitis, cholecystitis, peritonitis, and central system diseases such as hypertensive encephalopathy, encephalitis, meningitis can cause nausea. In addition seasickness, motion sickness, use of antibiotics or chemotherapy drugs can induce symptoms of nausea and desire to vomit. If it is simple, non-pathological vomiting, you should pay attention to a light diet, avoid greasy food, do not overeat, and at the same time do physical exercise to promote food digestion. If the vomiting is caused by gastroenteritis, etc., appropriate drugs such as norfloxacin can be consumed for treatment. If it is accompanied by other symptoms such as abdominal pain and dizziness, relevant examinations should be conducted to clarify the cause and treat the symptoms.