Tonsil stones form when food and debris get trapped and harden in the tonsils. Good oral hygiene and quitting smoking can help prevent tonsil stones. Tonsil stones can often be removed at home using a ...

Miriam O’Leary, MD, is a board-certified otolaryngologist (ENT) and Chair of Otolaryngology at Tufts Medical Center. Dr. O’Leary is also an associate professor at Tufts University School of Medicine.