Uncomfortable vomiting can be broadly classified into two categories: reflex vomiting and central vomiting, with more specific causes of onset. Patients need to go to the hospital in time to determine the cause and treat the cause. Common causes and treatment methods a. Reflex vomiting: 1, pharyngeal irritation: patients due to smoking, violent coughing, artificial stimulation and many other reasons, resulting in the symptoms of vomiting, you can take pharyngeal drugs, such as pharyngeal granules, pharyngeal tablets and other treatment; 2, stomach diseases: such as gastroenteritis, gastritis, peptic ulcer, tumors, etc., may lead to stomach discomfort, vomiting symptoms. Need to promptly consult a doctor, check the blood routine, stool routine, abdominal CT, abdominal ultrasound, etc., to identify the cause of targeted treatment; 3, intestinal diseases: such as acute enteritis, appendicitis, intestinal obstruction, etc., often accompanied by diarrhea, abdominal pain and other discomfort. Acute enteritis can be relieved by taking oral safranin with montelukast, etc. Appendicitis and intestinal obstruction need to be treated surgically; 4. Other: for example, hepatitis, cirrhosis, acute pancreatitis, cholecystitis, etc., can also cause discomfort and vomiting symptoms, which may be accompanied by abdominal pain, aversion to oil and other discomforts. At this time, patients should seek medical attention and treatment under the guidance of a doctor to avoid delays. Second, the central vomiting: 1, early pregnancy reaction: if women have a history of menopause, should pay attention to whether it is early pregnancy reaction, available early pregnancy test paper or go to the hospital to test the blood HCG to confirm the diagnosis, clear after the treatment of fetal preservation; 2, the impact of drugs: the clinical application of more drugs can lead to vomiting, such as the recent application of drugs after frequent vomiting, you need to first stop the drug, timely medical care, under the guidance of doctors to identify the specific drug The patient can choose whether to stop taking or replace other drugs; 3. Increased intracranial pressure: headache, vomiting, fundus optic disc edema is the main manifestation of increased intracranial pressure, which generally requires timely surgical treatment. Precautions patients during symptomatic treatment, while paying attention to a mild, easy-to-digest diet, eat less and more meals, moderate consumption of eggs, fish, milk, etc., avoid ginger, garlic and other spicy food, so as not to induce vomiting.