There is no such thing as “the fastest way to relieve vomiting”. Vomiting may be caused by physiological factors, or it may be caused by acute gastroenteritis, intestinal obstruction, cerebral infarction, etc. Physiological factors do not require special treatment, and disease-induced diseases require targeted treatment under the guidance of a doctor, such as general treatment, medication, surgery, and so on. Physiological factors 1. Physiological factors: nausea and vomiting will occur during pregnancy, which generally do not require special treatment and can be relieved after 3~4 months. 2. Digestive system diseases: acute gastroenteritis with bacterial infection can be treated with levofloxacin anti-infective treatment, vomiting with dehydration symptoms require rehydration therapy; intestinal obstruction patients need to do a good job of fasting, gastrointestinal decompression, and the emergence of strangulated intestinal obstruction requires surgical treatment. 3. Other disease factors: cerebral infarction patients with large infarction area, intracranial hypertension, nausea, vomiting, headache and other symptoms, the need for oxygen, keep the airway open, but also for interventional therapy. Patients with vomiting symptoms are recommended to go to the hospital after excluding physiological factors.