Tooth pain when biting can result from decay, a cracked tooth, a damaged filling, infection, gum problems or teeth grinding. Discover 9 possible causes of biting pain and learn when it is time to have your tooth evaluated by a dentist.

Tooth sensitivity may seem like a minor inconvenience, but persistent sensitivity can sometimes signal enamel wear, gum recession, tooth decay, cracks, or nerve irritation. If you ignore tooth sensitivity, the underlying problem may progress and require more complex treatment. Dr Deval Mehta™ explains the warning signs, possible causes, and when sensitive teeth deserve a professional dental evaluation.