What causes the teeth sensitivity to heat?

To teeth sensitivity to heat occur when structures that normally protect the inner nerves of this tooth damage these protective structures can be caused by tooth decay, grinding teeth or clean them too hard or from gum disease. Fortunately, there are several treatment options that can reduce this sensitivity.

Every tooth has nerves inside. Normally, these nerves are protected by enamel or toughened tissue layer that covers the outside of each tooth. The way the gums overlap every tooth also help maintain dental nerves isolated from the mouth. The heat sensitivity occurs when enamel or gums are damaged, allowing exposed nerves that normally protect. When the nerves are exposed in this way, contact with hot drinks or foods can cause them to register sharp pain or pain.

worn or cracked enamel is often blamed for teeth sensitivity. Using too much pressure in tooth brushing can cause enamel wear. Grinding orAbout clenched teeth can cause cracks that penetrate the surface of the tooth and create the way to the nerves. Similarly, the dental mouth can lead to cracks or holes on the tooth surface.

heat sensitivity can also occur when the gums cannot overlap teeth properly, usually due to gum disease. In general, only visible tooth areas are covered with enamel, while its roots are covered with thinner, more porous substance called dentin. The gums usually act as a barrier that insulates the roots of the teeth from the rest of the mouth. However, when gum disease causes the gums to recedes, Dentin can expose. Hot meals and drinks that made contact with this exposed dentin can easily get nervous underneath it.

Fortunately, it may be possible to reduce or even eliminate sensitivity to teeth to the healing. Many people find that toothpaste formulated in combating the sensitivity of teeth is sufficient to facilitate discomfort zuBoth dental. Dental treatment, which restores damaged enamel, can also be useful. In cases of mild to severe sensitivity, however, it may only be possible to find relief when filling, treatment with restorative gums or root channel.