There is no specific medication for treating flatulence around the navel, and there are different treatments for different reasons such as physiologic flatulence, intestinal obstruction and constipation. 1. Physiological flatulence: it can be caused by eating soy products, sweet potatoes and other gas-producing foods, and a large amount of drinking water can also cause flatulence by swallowing more gas, which can not be treated specially. 2. Intestinal obstruction: Intestinal obstruction can occur when there are tumors, hernia incarceration, intestinal torsion, intussusception, fecal matter and foreign body blockage, etc. Excessive gas and liquid can accumulate in the intestines. Incomplete intestinal obstruction can be treated with conservative treatments such as fasting and water, gastro-intestinal decompression, anti-infections, and maintenance of water-electrolyte balance, etc. Completely intestinal obstruction can be treated with surgery. 3. Constipation: Gastrointestinal dynamics drugs, digestive enzyme preparations, oral lactulose drugs for laxative, or the application of keserol, glycerin enema, etc., at the same time, eating crude fiber, easy to digest food, with moderate exercise. Flatulence around the navel may have other causes, it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to clarify the cause of the disease, standardized treatment, to avoid delays in the condition.