Flatulence is an excessive buildup of gas in the digestive tract, which can be accompanied by a feeling of fullness, bloating, rumbling, and discomfort. It can occur as a result of increased gas production, swallowing air, indigestion, or slow movement of gases through the intestines.
The causes of flatulence may include dietary habits, intolerance to certain foods, enzyme deficiency, constipation, irritable bowel syndrome, and some diseases of the digestive system. Symptom relief depends on the cause and may include adjusting the diet and eating habits and, if necessary, treating the underlying condition.