What's with the hiccups and vomiting?

Belching and vomiting all the time, consider pathological causes, such as gastritis, stomach dilatation, stomach tumors, esophagitis, esophageal cancer, and neurological lesions. Therefore, to make a definite diagnosis, physical examination and auxiliary examination should be carried out in detail, including blood routine examination, biochemistry, abdominal ultrasound, gastrointestinal radiography, chest CT, brain CT examination, etc., to exclude some unknown diseases, hepatobiliary, pancreatic and spleen diseases, as well as nervous system diseases, and systematic treatment according to the results of the examination.