Burping with the smell of vomit is the smell of digestive matter in the gastrointestinal tract, along with gas reflux and upflow. This condition is mainly caused by diseases such as gastroesophageal reflux disease, chronic gastritis, gastric ulcer, irritable bowel syndrome, etc. Common causes and treatments are as follows: 1. Gastroesophageal reflux disease: In addition to burping with the smell of vomit, patients may also have symptoms such as acid reflux, belching, anorexia and nausea, which can be relieved by oral Acid suppressants and gastrointestinal dynamics drugs to relieve; 2. chronic gastritis: patients may have symptoms such as abdominal pain, nausea, fever and loss of appetite in addition to burping with a taste of vomit, which can be treated with acid suppressants and mucosal protectants; 3. gastric ulcer: patients with gastric ulcer may suffer from stomach discomfort after eating, accompanied by burping and flatulence and burping with a taste of vomit. It is recommended to go to the hospital for gastroscopy or barium meal examination in time, and after diagnosis, you can take drugs, such as acid suppressants and mucosal protectors to relieve symptoms; 4, irritable bowel syndrome: also called gastrointestinal dysfunction, if the usual irregular diet or the presence of emotional tension, anxiety, resulting in gastrointestinal dysfunction, nausea, vomiting, burping with the taste of vomit symptoms, at this time eat more light, easily digestible food, keep A happy mood can help relieve the symptoms. If the improvement is not effective and is accompanied by acid reflux, belching, anorexia and other symptoms, use acid suppressants and probiotics as prescribed by your doctor. Note: If the burping smells like vomit, you should consider that you have digestive problems. It is recommended to drink more warm water, eat more fruits and vegetables, and eat less cold, spicy and other stimulating foods.