Tooth sensitivity or dentin hypersensitivity is a very common condition that affects a lot of people around the world. It is experienced as a sharp pain, and is triggered by eating hot or cold foods, drinking hot or cold beverages, breathing cold air, or eating sugary or acidic foods.

This occurs when the enamel is worn down or if the gum line is recessed. In both cases the dentin (the layer below the enamel in the crown of the tooth) is exposed.

There are several reasons dentin can be exposed, leading to sensitivity.

Gum recession as a result of age or brushing too hard can cause tooth sensitivity. Gum disease can cause gum recession.

Acidic beverages can cause enamel to erode, thus exposing the dentin.

Tooth grinding can cause sensitivity because enamel erodes, exposing dentin. This can cause most or all teeth to feel sensitive.

Brushing with abrasive toothpaste, brushing too hard or brushing more than three times a day could wear down enamel.

A chipped or fractured tooth may expose the dentin and cause sensitivity.

Tooth pain has a wide range of causes and can be difficult to diagnose on your own. The most common causes are damage to your teeth or mouth and problems due to improper dental hygiene or diet.

Understandably, your pain might be your biggest priority, but it’s essential to treat the toothache's underlying cause. Serious tooth pain will likely require treatment from a dental professional.

Here are some reasons why your tooth is in pain:

Tooth Decay

Sensitive Tooth

Damaged Tooth or Filling

Bacteria Infection (Abscessed Tooth)

Tooth Erupting from Gums

Gum Disease

Repetitive Grinding, Clenching or Chewing

Helpful tip: We recommend scheduling an appointment with a dental health professional so they can help you diagnose and treat the source of your pain. Dental work can be stressful for some, but you’ll be glad to have made a healthy choice in the long run.

1 This brush does not replace flossing.

Use your Sensitive toothpaste like you would your other toothpastes and brush x2 a daily. Use regularly for lasting sensitivity relief.

For instant relief, apply directly to the sensitive tooth with fingertip and gently massage for 1 minute.