Treatment of atrophic gastritis with bile reflux: First, pay attention to the diet. Generally stimulating food or fried, greasy food, eat as little as possible. This kind of food is not well digested, but will aggravate the secretion of gastric acid, which will lead to the reflux of bile and cause the symptoms to worsen. Secondly, give medication. Commonly used in the clinic are magnesium aluminum carbonate tablets or aluminum thioglycollate. This is a kind of medicine to neutralize bile and complex bile salts, which is very helpful to improve bile reflux and repair of gastric mucosa. Furthermore, acid-suppressing drugs, such as omeprazole, rabeprazole or pantoprazole, can be given. Stomach acid can play a role in promoting bile reflux, so reducing stomach acid can reduce the occurrence of bile reflux, which is very helpful for atrophic gastritis with bile reflux. Finally, you can give the proper medicines of the Chinese patent class, such as qi stagnation stomach pain granules, Puyuan and stomach capsule, Alatan Wuwei Pill, etc., which are very helpful for improving gastritis, improving atrophic gastritis, and bile reflux.