There are many causes of flatulence, related to irregular diet, excessive stress, irregular work and rest, intestinal flora imbalance and other factors, according to different conditions, choose the appropriate solution. 1. Irregular diet: due to eating too fast, too much, too much beans, meat, carbonated beverages, etc., can cause flatulence, these things are not easy to digest after eating too much to cause gastrointestinal burden, thus causing flatulence, usually pay attention to eat not too fast and reduce gas-producing food intake, you can relieve the symptoms. 2. Excessive stress: some people will eat a lot of things to relieve stress, resulting in an increasingly heavy burden on the stomach, will easily lead to food accumulation, and over time produce flatulence, emotional depression, anxiety and other negative emotions, will produce a lot of gastric acid, resulting in gastric dysfunction, the stomach is prone to flatulence. Normally, you have to keep your mood happy through distraction, exercise, shopping, etc. 3. Irregular work and rest: often stay up late, work and rest reversal, and then three irregular meals, hunger and satiety instability, so that gastrointestinal dysfunction, will be prone to flatulence, it is recommended to usually maintain adequate sleep. 4. Intestinal flora imbalance: The bacteria in the intestinal tract are divided into three categories, namely, probiotics, harmful bacteria, symbiotic bacteria. Harmful bacteria may produce a lot of gas when they decompose food. If the content of probiotics decreases and the content of harmful bacteria increases, it may lead to flatulence, and it is recommended to take bifidobacteria and lactobacilli to regulate the intestinal flora. There are many other causes of flatulence, if the symptoms are not relieved, it is recommended to go to the hospital in time for examination and treatment.