Clinical regurgitation and vomiting can be caused by the following reasons: 1, cerebrovascular disease. When the patient has cerebral hemorrhage, cerebral infarction and other cerebrovascular diseases, because of the increase in intracranial pressure and obvious nausea, vomiting, in this case can be considered to the hospital to check the brain CT, a clear diagnosis and then give the corresponding treatment. 2, there is insufficient supply of blood to the vertebral basilar artery, such as cervical spondylosis, the patient in addition to regurgitation and vomiting, may be accompanied by paroxysmal rotational dizziness, it is recommended that the hospital check the cervical spine film, and then give symptomatic treatment. 3, regurgitation and vomiting may also be the stomach itself, such as acute gastritis. Hospitals to check the cervical spine film, and then give symptomatic treatment. 3, regurgitation and vomiting may also be the stomach itself, such as acute gastritis, in this case, the patient may be due to the food is not suitable or by the emotional impact, resulting in nausea, vomiting, it is recommended to give gastroscopy, and then give gastrofibric acid or Emol and other antiemetic treatment, the condition can be significantly relieved, must be examined gastroscopy clear diagnosis, give protection of the gastric mucosa, and then give a gastroscope to protect the gastric mucosa. After the diagnosis, give medication to protect the gastric mucosa and so on.