Swallowing is a complex function that affects the physical and mental health of all human beings. 1 in 17 people will develop some form of Dysphagia in their life time. Dysphagia is an important alarm symptom; however, the epidemiology remains poorly defined. The term Deglutition Disorder indicated difficulty in Swallowing. Occasional difficulty swallowing, which may occur when you eat too fast or don’t chew your food well enough, usually it is not cause of concern but, persistent dysphagia may indicate a serious medical condition which required treatment. Swallowing difficulty can happen with food, liquids or medicines. It is of two types Oropharyngeal Dysphagia and Esophageal Dysphagia.