Belching that happens because of swallowed air can be caused by: eating too fast. drinking too fast. drinking a lot of carbonated beverages. smoking. chewing gum. Belching is often accompanied by Inability to burp or belch occurs when the upper esophageal sphincter ( cricopharyngeus muscle) cannot relax in order to release the "bubble" of air. The sphincter is a muscular valve that encircles the upper end of the esophagus just below the lower end of the throat passage. But why does a burp make noise? As the burp travels up the esophagus, it hits up against a closed, valve-like structure called a sphincter. Trapped behind that sphincter muscle, the gas builds up Sometimes eating or drinking too fast can cause indigestion, which can make a person burp because this can send extra air into the stomach. The same thing happens when you drink through a straw: extra air in = more burps out. Burping is almost never anything to worry about. Aerophagia. GERD. When to see a doctor. Outlook. If a person is burping more than usual, it may be due to the food and drink they are consuming. It could also stem from gastroesophageal reflux Vay Tiền Nhanh Chỉ Cần Cmnd.

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