There is a foreign body sensation on the left side of the throat without pain, itching or coughing, which may be caused by the left side of the tonsil papilloma, tonsil cyst and pharyngeal keratosis.
1. Left tonsil papilloma: caused by human papilloma virus infection, mostly secondary to inflammation and local friction, and develops when the body’s resistance decreases. When the swelling gradually increases in size, this symptom can be seen.
2. Left tonsil cyst: this disease is mostly caused by the blockage of tonsil crypts and the secretion is stagnated in the tonsil gland ducts to form blocked mucus cysts, which can be manifested as this uncomfortable symptom.
3. Left pharyngeal keratosis: it is thought to be a kind of ciliated bacterial infection, especially easy to be seen in mental depression, and chronic inflammation of the upper respiratory tract stimulation. Patients often feel discomfort in the pharynx, such as dryness and foreign body sensation.
When there is a foreign body sensation on the left side of the throat without pain, itching or coughing symptoms, you can actively consult a doctor for a systematic examination, a clear diagnosis and standardized treatment.