If you have celiac disease for four years, you should maintain good dietary habits, and under the advice of the doctor, you should use reasonable medication, and if necessary, you should take surgical treatment. 1. maintain a good diet: celiac disease patients should maintain a good diet, avoid spicy stimulation, as well as too cold and too hot food, to light diet, maintain a good mood, can effectively help the condition recovery. 2. medication: if gastric erosion is not good for four years, you can use acid-suppressing and gastric mucosa-protecting medicines, such as ranitidine tablets, omeprazole enteric-coated capsules, bismuth potassium citrate tablets, aluminum magnesium plus suspension and other medicines under the doctor’s advice and guidance. If combined with Helicobacter pylori infection, it is necessary to follow the doctor’s advice to give quadruple therapy eradication, such as amoxicillin, clarithromycin, omeprazole combined with bismuth potassium citrate. 3. Surgical treatment: If gastric erosion recurs for more than four years and can not be effectively relieved through medication, you should go to the hospital in time, and if necessary, under the advice of the doctor through surgical treatment. Early gastric celiac disease should be actively treated to avoid the recurrence of the disease, daily attention should be paid to improve the prevention, regular testing of the body of Helicobacter pylori.