Throat swallowing pain can be caused by many reasons, the following common causes: first, acute pharyngitis can appear swallowing pain; tonsil inflammation can also appear swallowing pain; tonsil peritonsillar abscess can also appear swallowing pain; acute epiglottitis also appeared to be obvious pain when swallowing, these are inflammation-induced pain. Second, due to pharyngeal foreign body caused by pain, such as common pharyngeal foreign body, pharyngeal other foreign body retention, causing pharyngeal infection swallowing pain; esophageal foreign body can also appear obvious swallowing pain, esophageal foreign body in addition to pharyngeal pain, the pain can be radiated to the back, pharyngeal and back pain, swallowing is particularly obvious.