Dysphagia :
Dysphagia is called difficulty in swallowing food and liquid's, while in some conditions can't swallow at all. Dysphagia is caused by some other medical condition like Gastro esophageal reflux, mouth cancers, Thyroid enlargement or tumor, Cleft lip and palate, Esophageal atresia, Nervous system involvement like stroke, Head injuries, Parkinson disease. Symptoms in dysphagia are choking, coughing, drooling, unintentionally loss of weight. Dysphagia ca be diagnosed by Barium swallow study, Endoscopy, Manometry. Some dysphagia causing diseases like achalasia cardia required surgical interventions.