What causes long-term bloating?

If a long time stomach distension is best to the local hospital digestive department, do a hepatobiliary spleen color ultrasound examination, when necessary, do a gastroscopy is conducive to the diagnosis of the disease. Generally, when there is cholecystitis can show stomach distension. There are chronic gastritis, peptic ulcer and other stomach diseases, there is also the possibility of showing stomach distension, must be further examined to rule out. If chronic gastritis is caused, drugs that inhibit gastric acid secretion can be used under the guidance of a doctor, and attention should be paid to dietary adjustments. Do not eat spicy and irritating foods, and raw and cold foods.