Tonsil stones, also known as tonsilloliths, are small, whitish-yellow, pimple-like growths that can develop in the crevices of your tonsils. While they may not be a serious health issue, they can cause discomfort and lead to halitosis (bad breath). Tonsil stones are most common in children and young adults, but they can also occur in older people. They usually form when food particles become trapped in your tonsils and mix with dead cells and bacteria. As these particles harden over time, they turn into small stones that can be easily dislodged from your mouth by a dentist or doctor
