Gut disorder in which inner wall of gut become sore is _____?

Gut disorder in which inner wall of gut become sore is _____?

گٹ ڈس آرڈر جس میں گٹ کی اندرونی دیوار کی تکلیف ہوتی ہے وہ _____ ہے؟
Explanation

An ulcer is a gut disorder where the inner lining of the stomach or intestine becomes sore or eroded.

It often causes pain, bleeding, and discomfort, especially in the stomach or small intestine.