Autoimmune Gastritis

Autoimmune gastritis is a condition where the body's immune system mistakenly attacks the stomach lining, leading to inflammation and damage. This can reduce the production of stomach acid and a protein called intrinsic factor, which is necessary for vitamin B12 absorption. Symptoms may include stomach pain, nausea, and digestive issues. Over time, it can increase the risk of stomach infections and certain types of stomach cancer. Treatment often involves managing symptoms and supplementing vitamin B12, as well as monitoring for potential complications. It's important to consult a healthcare professional for diagnosis and care.