Can gastritis cause anemia?
The main resulting condition from autoimmune chronic gastritis is pernicious anemia, caused by a lack of vitamin B12, due to problems with vitamin B12 absorption due to the effects of the gastritis. It may also lead to iron deficiency anemia or other conditions, though.
How does atrophic gastritis cause anemia?
When a person has autoimmune atrophic gastritis, their body mistakenly attacks healthy stomach cells, including a substance called intrinsic factor. Intrinsic factor is responsible for helping the body absorb vitamin B-12. When a person cannot absorb enough B-12, they may develop pernicious anemia.
Can gastritis cause B12 deficiency?
Autoimmune gastritis (pernicious anemia) is the most common cause of severe vitamin B12 deficiency due to food-cobalamin malabsorption in the elderly, nevertheless use of medications, as proton pump inhibitors, histamine H2 blockers, metformin or cholestyramine can interfere with or reduce vitamin B12 absorption.
How does inflammation of the stomach cause anemia?
Inflammation may prevent your body from using stored iron to make enough healthy red blood cells, leading to anemia. Anemia is a condition in which your blood has fewer red blood cells or less hemoglobin than normal.
Is antral gastritis curable?
Antral gastritis can be cured in most cases. Treatment will depend on the cause. Determining what’s triggering antral gastritis is the first step in identifying a cure. For example, for some, reducing alcohol and overuse of NSAID intake may heal gastritis and subsequently cure it.
Can gastritis cause vitamin D deficiency?
It also has been suggested that vitamin B12 deficiency in patients with atrophic gastritis likely plays a role in vitamin D deficiency (and calcium malabsorption).
Which is the most common cause of antral gastritis?
This lining protects your stomach from the strong stomach acid that digests food. When something damages or weakens this protective lining, the mucosa becomes inflamed, causing gastritis. A type of bacteria called Helicobacter pylori is the most common bacterial cause of gastritis.
Is antral gastritis is curable?
Does iron cause gastritis?
One serious potential complication of iron supplementation is iron pill-induced gastritis. The proposed mechanism for how oral ferrous sulfate produces this gastritis involves iron oxidation and subsequent damage to the esophagus and stomach.
Is antral gastritis an autoimmune disease?
It is considered an autoimmune disorder, meaning your body’s immune system attacks healthy cells, causing the symptoms. While most types of gastritis occur throughout the entire gastric mucosa, antral gastritis affects only one region of the stomach.
Can gastritis cause pernicious anemia?
The lack of adequate amounts of Intrinsic Factor protein results in affecting the body’s ability to completely absorb vitamin B12. This over time results in vitamin B12 deficiency and ultimately Pernicious Anemia. In conclusion, gastritis is the primary cause of Pernicious Anemia.
What is the antral gastritis diet?
Antral gastritis diet. Diet can play in important role in the manifestation of symptoms associated with any type of gastric pain, and following a gastric-specific diet is advisable to help better manage symptoms. Consuming smaller meals five to six times a day can help control gastric acid production.
What causes Autoimmune metaplastic atrophic gastritis?
Autoimmune metaplastic atrophic gastritis is caused by immune-mediated destruction of gastric parietal cells. This leads to the absence of gastric acid production, which causes compensatory hyperplasia of gastric antral G-cells leading to hypergastrinemia.