However, if stomach acids reach the throat as a result of heartburn or GERD, they can cause pain and irritation. Explore an interactive model below that illustrates the consequences of the lower ...
Patients with achalasia typically present with progressive dysphagia to both solids and liquids, regurgitation of undigested food, chest pain ... of the lower esophageal sphincter.
Medication. Two classes of drugs, nitrates and calcium channel blockers, work by relaxing the lower esophageal sphincter. This can help food pass more easily into your stomach. These drugs can ...
Acid reflux or heartburn is an occasional burning pain sensation in your chest ... putting additional pressure on the lower esophageal sphincter (LES). LES keeps stomach acids from moving in ...