Achalasia is a rare disorder of the esophagus where the food pipe loses its ability to move food down into the stomach. The lower esophageal sphincter (LES), which normally relaxes to let food pass, stays tight and makes swallowing difficult. People suffering from achalasia often experience trouble swallowing, chest discomfort, regurgitation of food, and sometimes unexplained weight l... https://drpoojashomeopathy.com/blogs/achalasia-cardia-homeopathic-solutions-thane/