Foreign body sensation at the junction of nose and throat may be caused by chronic pharyngitis, nasopharyngeal cancer, post-nasal drip syndrome, etc., and you should consult a doctor in time to clarify the cause of the disease.
1. Chronic pharyngitis: chronic inflammation of mucous membrane and lymphatic tissues in the throat may cause foreign body sensation at the connection between nose and throat, and such people may also have symptoms such as dry throat, sore throat and dry cough, etc. They should drink more water and quit smoking and drinking.
2. Nasopharyngeal cancer: foreign body sensation at the connection of nose and throat may be caused by nasopharyngeal cancer, and such people may also have symptoms such as tinnitus, diplopia, nosebleed, neck lump and so on.
3. Postnasal drip syndrome: foreign body sensation at the connection between nose and throat may be caused by rhinitis, sinusitis and other postnasal drip syndrome, and this kind of people will have cough, nasal congestion, frequent throat clearing and other symptoms.
There are other possibilities for foreign body sensation in the nose and throat connection, and it is recommended that the patient consult a doctor in a timely manner to improve the relevant examinations and standardize the treatment.