Title: Related Conditions - Scleroderma Foundation
Headings: Related Conditions
Related Conditions
Gastrointestinal Issues
Esophageal dysfunction
Swallowing difficulties
Diarrhea
Constipation
Lung Involvement
Raynaud Phenomenon
Sjögren Syndrome

Content: Related Conditions - Scleroderma Foundation






Related Conditions
Gastrointestinal Issues
Lung Involvement
Raynaud Phenomenon
Sjögren Syndrome
Gastrointestinal Issues
People with systemic scleroderma may develop abnormalities of the digestive system and gastrointestinal tract from the mouth to the anal canal. The overproduction of collagen typical of scleroderma can cause thickening and fibrosis (or scarring) of the tissues. This can result in weakened muscles, and lead to the abnormally slow movement of food (dysmotility) in the digestive process. Esophageal dysfunction
Food travels from the mouth and throat into the stomach through a tube called the esophagus. Normally, the lower esophageal sphincter, or valve, acts as a gate, which opens to allow food to enter the stomach and then closes promptly to prevent food from coming back up. In systemic scleroderma, the gate does not close properly and the result is a backwash of acid and a burning sensation (heartburn) as food and acid return into the esophagus. The acid may also injure the lining of the lower portion of the esophagus, causing scarring and a narrowing (stricture) of the tube. Acid production can be reduced, and the problems of acid reflux and heartburn helped, by avoiding alcohol, greasy or fatty foods, spicy foods, chocolate, tobacco and caffeine. Antacids (particularly in liquid form) can help neutralize acids and reduce heartburn. Some antacids cause constipation while others cause diarrhea.