Could gastritis cause shortness of breath and fatigue?

Yes. Can cause sob especially if this is due to reflux. This can also cause spasm of the airways and cause wheeze. Fatigue can also be due to anemia from gastritis. Depends on severity. Need to follow up with md or GI doctor.

Related Questions

Can gastritis cause shortness of breath and unnecessary heart beats?

No. Gastritis is inflammation of the stomach lining. It should not cause difficulty breathing or extra heartbeats. Upper abdominal or chest discomfort associated with these symptoms may be a sign of heart disease. Discuss with your doctor. Read more...