röyhtäilyn
Röyhtäily, commonly known as belching or burping, is the release of gas from the upper digestive tract, specifically the esophagus and stomach, through the mouth. This gas is typically swallowed air that accumulates during eating, drinking, or talking. The process involves the relaxation of the upper esophageal sphincter, allowing the gas to escape.
The primary cause of röyhtäily is aerophagia, the excessive swallowing of air. This can occur when eating
While generally a normal physiological function, excessive or persistent röyhtäily can sometimes be a symptom of