How long it takes to heal from celiac gastritis treatment is not always possible because everyone’s physical condition and the extent of the condition are different. If the condition is not very serious, it takes about 2-4 weeks to heal, if the condition is more serious, it may take about 2-3 months or even longer. If the symptoms of erosive gastritis are alleviated, it will usually be cured in about 2-4 weeks after symptomatic treatment, and the symptoms are mainly usually vague pain or severe pain in the upper abdomen, nausea, vomiting, loss of appetite, etc. The treatment requires the application of acid-suppressing medicines and mucosal protectants, such as omeprazole, thioglycollate, and other methods, which are beneficial to the inhibition of gastric acid as well as the protection of the gastric mucosa. If erosive gastritis is combined with Helicobacter pylori infection, a quadruple treatment program is needed, such as omeprazole, amoxicillin, furazolidone, bismuth pectin and other methods of eradicating Helicobacter pylori, with regular and good review, etc., and the drugs should be used in accordance with the doctor’s instructions. Celiac gastritis is recommended to standardize the diagnosis and treatment under the guidance of a doctor.