Root Canals, Toothaches, and Tooth Infections: What You Should Know
A toothache can be more than a temporary discomfort. Persistent tooth pain, sensitivity, swelling, or tenderness may sometimes indicate an infection or other dental problem that needs professional attention. Understanding the connection between root canals, toothaches, and tooth infections can help patients know when it is time to schedule a dental evaluation.
What Causes a Toothache?
Tooth pain can have several causes. Cavities, cracked teeth, worn fillings, gum problems, dental trauma, and infections can all contribute to discomfort. Some toothaches may be mild, while others can cause sharp or persistent pain.
Common symptoms may include: