One of the most common signs associated with tonsil stones is persistent bad breath. The bacteria trapped within the stones can produce sulfur-containing compounds that create an unpleasant odor. This is why some people struggle with bad breath despite maintaining good oral hygiene habits.
Another common symptom is the feeling that something is stuck in the throat. Because tonsil stones can sit within the folds of the tonsils, they may create mild irritation or the sensation of a foreign object. Some individuals also report difficulty swallowing, throat discomfort, or a metallic taste in the mouth.
5