Burping with rancid odor is generally considered to be caused by gastric insufficiency, intestinal flora imbalance, Helicobacter pylori infection, peptic ulcer combined with pyloric duct obstruction.
1. Gastric dyskinesia: If gastric dyskinesia occurs, it will cause delayed gastric emptying, and food will be retained in the stomach for a long time, and then the food will be fermented in the stomach, which will produce a sour and rancid odor. Patients can be relieved by taking oral mosapride and other drugs to promote gastrointestinal motility.
2. Intestinal flora imbalance: If there is intestinal flora imbalance, there will be burping with rancid odor, and the drugs given to regulate the intestinal flora, such as bifidobacteria, etc., can improve the situation.
3. Helicobacter pylori infection: Helicobacter pylori infection, hiccups can have rancid odor, it is recommended to give four drugs to clear HP, such as omeprazole, amoxicillin, clarithromycin, bismuth potassium citrate.
4. Peptic ulcer combined with pyloric obstruction: if the patient has peptic ulcer combined with pyloric obstruction, usually there will be incomplete obstruction symptoms, manifested as burping with rancid odor, gastroscopy can be clear.
Patients burping rancid odor may also be caused by other reasons, if the long time does not relieve, should go to the hospital in time for gastroscopy, barium meal and abdominal CT and other tests to find out the cause of the disease, so as not to delay the condition.