Most of the cool gas in the stomach is caused by cold, gastrointestinal dysfunction, dietary factors, psycho-neurological factors, etc. You can take the treatment of hot compress and massage on the abdomen, and at the same time, you should be more active, drink brown sugar water or ginger soup water, and put dinggui er navel patch on the umbilicus, which can generally make the cool gas out of the body quickly. At the same time, pay attention to diet, eat warm, easily digestible food, do not drink cold drinks, cold water, cold beer, etc., and do not eat sweet potatoes and other foods that are easy to produce gas in the intestines, and strengthen the warmth of the abdomen to avoid getting cold. If the symptoms are still not relieved or aggravated, you should go to the gastroenterology department of a regular public hospital in time to get a clear diagnosis, identify the cause and take appropriate treatment by a specialist for the cause.