Bile reflux is a curable disease, which is a special type of gastroenteritis, caused by the reflux of bile into the gastrointestinal tract, damaging the gastric mucosa. Patients can be treated with western medicine to effectively enhance the peristalsis of the gastrointestinal tract, which can inhibit bile reflux, such as omeprazole enteric capsules. Patients can also take drugs to protect the gastrointestinal mucosa, such as aluminum thioglycollate. This allows the drug to bond with the mucin complex in the gastrointestinal tract to form a protective film, effectively preventing damage to the gastrointestinal mucosa and avoiding bile reflux. At the same time, patients should pay attention to their diet and eat less spicy and stimulating food, preferably less oily food, to reduce the burden on the intestines and avoid discomfort caused by excessive digestion of food. Therefore, patients with bile reflux can be cured and should not give up treatment.