I have gastritis. i'm losing weight. can i take ensure or some other drink to help maintain my weight till i can eat normally? i have no appetite.

Endoscopy useful: Gastritis is an inflammation of the lining of the stomach and usually heals after 3 months of proper diet and prilosec. The iron pills may be causing a lack of appetite and if you're no longer anemic, try stopping the iron. You also may need Prilosec twice a day. Ensure helps getting needed calories.A gastroscope examination would be advisable if these measure don't improve your symptoms.