Dysphagia is the technical term for the symptom of the sensation of difficulty in swallowing. There may be confusion regarding overlap with the term odynophagia, which describes painful swallowing. The term symptom (from the Greek syn = con/plus and pipto = fall, together meaning co-exist) has two similar meanings in the context of physical and mental health: A symptom may loosely be said to be a physical condition which shows that one has a particular illness or disorder (see... In medicine, a sign is a feature of disease as detected by the doctor during physical examination of a patient. ... The following codes are used with International Statistical Classification of Diseases and Related Health Problems. ... The following is a list of codes for International Statistical Classification of Diseases and Related Health Problems. ... The term symptom (from the Greek syn = con/plus and pipto = fall, together meaning co-exist) has two similar meanings in the context of physical and mental health: A symptom may loosely be said to be a physical condition which shows that one has a particular illness or disorder (see... Swallowing, known scientifically as deglutition, is the reflex in the human body that makes something pass from the mouth, through the esophagus. ...
local motility disorders Gastroesophageal Reflux Disease (GERD; or GORD when spelling oesophageal, the BE form) is the retrograde flow of gastric juice (gastric acid) and/or duodenal contents (bile acids; pancreatic juice) into the distal esophagus, commonly due to incompetence of the lower esophageal sphincter (LES). ...
neurological disorders Achalasia or acalasia is a failure of a ring of muscle (as a sphincter) to relax (completely). ... Scleroderma is a rare, chronic disease characterized by excessive deposits of collagen. ...
A stroke or cerebrovascular accident (CVA) occurs when the blood supply to a part of the brain is suddenly interrupted. ... Achalasia or acalasia is a failure of a ring of muscle (as a sphincter) to relax (completely). ...
The second stage begins when the tongue pushes the food or liquid to the back of the mouth, which triggers a swallowing reflex that passes the food through the pharynx (the canal that connects the mouth with the esophagus).
Someone who cannot swallow well may not be able to eat enough of the right foods to stay healthy or maintain an ideal weight.
Swallowing disorders may also include the development of a pocket outside the esophagus caused by weakness in the esophageal wall.
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