Find links to resources about dental diseases and disorders.

Includes definition, causes and symptoms of bruxism.

Discusses how to prevent gum disease.

Toothache | Toothache can have a number of different causes. Common causes for toothache include:- Decay, gum problems, abscesses, loose fillings, exposed tooth roots, cracked, broken and missing fillings or cracked teeth. In addition, toothache may be caused by habits like tooth "clenching", or sinus infections.