Swallowing is a function that begins in the mouth and ends in the stomach. Dysphagia is a symptom that occurs as a result of mechanical obstruction of the transfer of food from the mouth to the stomach. Factors that may cause difficulty swallowing are variable and treatment is planned depending on the underlying cause. ⠀ ⠀ Organs participating in swallowing activities; Difficulty in swallowing may occur due to impairment of functions due to infection, tumor or metabolic reasons.