Long-term gastric distension requires good dietary regimen, taking appropriate regulating gastric power drugs, and if necessary, H. pylori eradication. Long-term bloating is related to poor eating habits, and can be improved by good dietary regimen. You should avoid eating foods that are easy to produce gas, such as beans and sweet potatoes, and you should eat foods that are easy to digest and absorb in order to avoid food stagnation that leads to gastric distention. For people with insufficient gastric power, you can take appropriate drugs that regulate gastric power, such as compound digestive enzyme preparations and domperidone. Some people have long-term gastric distension, which is caused by Helicobacter pylori infection, and can be eradicated by using quadruple therapy, i.e. two antibiotics combined with bismuth and acid-suppressing drugs. You need to maintain a good mood in life and avoid long-term tension, depression and excessive stress in life, otherwise it will also affect the gastrointestinal dysfunction leading to gastric distension.