Foreign body sensation in the throat and hiccups are commonly caused by foreign body in the throat, reflux pharyngitis, chronic pharyngitis and so on. 1. Foreign body in the throat: If there is a foreign body stuck in the throat, it can lead to foreign body sensation in the throat, hiccups and other symptoms, which will usually be relieved after removing the foreign body. 2. Reflux pharyngitis: Reflux pharyngitis is due to the contents of the stomach reflux to the throat, due to the contents of the irritation to the mucous membrane of the throat, resulting in a foreign body sensation in the throat hiccups, accompanied by a chronic cough, bad breath and other symptoms. 3. Chronic pharyngitis: chronic pharyngitis is usually due to irregular work and rest for a long time, long stay up late, improper diet and other factors, which can show a foreign body hiccup in the throat, accompanied by an increase in secretion, throat irritation. There are many reasons for hiccups, such as mental and psychological factors, and it is recommended that patients go to the hospital in time to complete the examination and give standardized treatment after a clear diagnosis.