Tooth pain is one of those symptoms that’s hard to ignore because it can interfere with eating, sleeping, and even thinking clearly. Sometimes it shows up as sharp sensitivity, other times as a dull ...

Weeks after the placement of clear aligners, a woman had transient apical breakdown, a sequelae of dental trauma, that may have led to a purplish discoloration in a tooth that didn't respond to pulp ...

Tooth sensitivity caused by heat or cold typically occurs when a tooth’s outer protective layer, the enamel, has worn down. Receding gums that expose a tooth’s root may also be a cause. Share on ...