Foreign body sensation in the throat is getting more and more serious, which is mainly considered to be related to chronic laryngitis, reflux pharyngitis, polyps and tumor disease. 1. Chronic pharyngitis: repeated acute episodes of chronic pharyngitis can lead to symptoms of foreign body sensation in the throat at the affected area. With the deepening of the disease, the symptoms will gradually intensify. 2. Reflux laryngitis: the reflux of stomach contents into the throat can lead to a foreign body sensation in the throat. If not intervened in time, the symptoms will continue to worsen. 3. Tumor: Tumor in the throat, whether benign or malignant, with the increase of tumor, the same phenomenon of foreign body sensation is getting more and more serious. This symptom may also be related to other factors. It is recommended to consult a doctor as soon as possible to confirm the diagnosis, and under the guidance of the doctor to be targeted treatment.