Discover the cause, prevention and treatment of tooth sensitivity.
Tooth sensitivity or dentin hypersensitivity is a very common condition that affects more than 45 million of adults in the U.S.*
Sensitivity 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.
Find out the causes of tooth sensitivity!What Causes Tooth Sensitivity?
Tooth grinding and jaw clenching can cause teeth to become sensitive.Clenching Your Jaw or Grinding your Teeth Can Cause Tooth Sensitivity
Tooth sensitivity doesn’t have to stop you from having a beautiful white smile.Whitening Your Sensitive Teeth
Tooth sensitivity can be painful, but there are a number of things you can do to alleviate the pain.10 Tips for Sensitivity Relief
Enamel is the hardest and most highly mineralized substance in the human body. Enamel covers the exterior of each tooth in your mouth and it protects the sensitive dentin from exterior stimuli like heat, cold and acids.
Once your enamel is gone, it's gone! Enamel cannot repair itself because it does not contain any living cells. Be kind to your enamel!Read More About Enamel
Find out how this pain reliever, when chewed, can actually damage your teeth.Chewing Aspirin Can Cause Enamel Erosion
Find out the answers to all your questions about the hardest substance in your body.What is Enamel?
Swimming pools' chemicals that are not properly maintained can cause enamel erosion.Swimming Pools Can Damage Your Enamel
Find out why enamel erosion occurs and how you can prevent it.The Inside Story on Enamel Erosion