There is a foreign body sensation in the throat, the reason why you can’t spit it out and swallow it, consider and chronic pharyngitis, chronic tonsillitis, reflux pharyngitis and other factors. 1. Chronic pharyngitis: chronic pharyngitis belongs to the inflammation of the throat area, the patient may be due to acute pharyngitis repeated episodes and thus transformed into chronic, but also because of long-term tobacco and alcohol, dust, harmful gas stimulation and other triggers, so it will cause the patient to appear in the throat with a sense of foreign body spit out and swallowed the symptoms. 2. Chronic tonsillitis: If the patient has chronic tonsillitis, there may be obvious symptoms of tonsillar enlargement, some patients will have a clear sense of foreign body in the throat, there is a sense of foreign body in the throat can not spit out the performance of swallowing, may be related to bilateral tonsils fit together. 3. Reflux pharyngitis: If the patient’s digestive function is not good, it may be due to the reflux of gastric contents into the throat, thus causing the patient to have reflux pharyngitis, which in turn produces the symptom of a foreign body sensation in the throat that can’t be spit out and swallowed. It is recommended that patients go to the ENT department of the hospital for consultation, and need to cooperate with the doctor to complete the relevant examinations to determine the cause, and then for the cause of the treatment and treatment.