Tonsil stones are calcified masses, typically off-white or light yellow, that accumulate in the tonsil crypts. They consist of various components, including food debris, dead cells, and bacteria.

The tonsils are responsible for producing cells that eliminate harmful bacteria in the respiratory tract. However, when a large number of bacteria and viruses overwhelm these cells, the remnants of degenerated cells accumulate. Along with food particles, these become trapped in the tonsil crevices, calcify, and form stones. Additionally, dietary calcium can deposit and contribute to stone formation.

Tonsil stones frequently occur in individuals with chronic tonsillitis. This condition causes tonsil crypts to widen, become inflamed, and retain pus, creating an ideal environment for food particles and shedding cells to accumulate and calcify. Repeated inflammation also diminishes the tonsils' natural self-cleaning ability, making stone formation more likely.

Doctor Thach is consulting a patient. Illustration: Tam Anh General Hospital.

Tonsil stones vary in size and location, ranging from small, shallow formations on the tonsil surface to large, deeply embedded ones within the crypts. As stones enlarge, they often cause a persistent sensation of throat obstruction, particularly when chewing or swallowing. Other symptoms include swollen tonsils, sore throat, difficulty swallowing, and chronic bad breath. Patients may also notice tiny, hard white or yellow fragments in their mouth while eating.

Small, superficial tonsil stones may resolve spontaneously. However, larger stones require intervention based on their location. Shallow stones on the tonsil surface can often be dislodged by gargling with salt water. For deeply embedded or firmly attached stones, patients can use a water flosser with gentle pressure to remove them, or a cotton swab to press and push the stones out.

If self-removal methods are unsuccessful, it is advisable to consult an ear, nose, and throat specialist at a medical facility. Doctors can remove stones using specialized instruments or an endoscope. This professional removal process is typically gentle and painless, effectively alleviating bad breath, throat discomfort, pain, and difficulty swallowing. For recurrent tonsil stones and tonsillitis, a tonsillectomy may be the definitive treatment solution.

Dr. CKI Vo Ba Thach

Ear, Nose, and Throat Specialist

Tam Anh General Clinic District 7