It is the most widely accepted theory explaining tooth sensitivity.

Symptoms of problems that may require a root canal include severe toothache, swelling, discoloration, tooth sensitivity, and more.

Ask your dentist about using commercial toothpastes to reduce tooth sensitivity or to protect against acid erosion.

Learn what can cause tooth sensitivity and what you can do to treat it.

The first sign of gum recession is usually tooth sensitivity, or you may notice a tooth looks longer than normal.

Mild and temporary tooth sensitivity can occur with many teeth whitening products.

Some steps you can take to prevent tooth sensitivity include:

"Incidence of tooth sensitivity after home whitening treatment."

The most common side effects were mild to moderate tooth sensitivity and gum irritation, especially in products with high levels of hydrogen peroxide.

More than half of people who whiten their teeth complain of mild tooth sensitivity.