Causes And Remedies For Curing Tooth Sensitivity
Also known as Dentin Hypersensitivity or root sensitivity, it is a common dental problem where a tooth or a set of teeth experience sudden and severe pain with a weakening sensation when subjected to hot, cold or acidic substances. This pain is often temporary and lasts for a few seconds or a minute at most. What are the causes of tooth sensitivity? The most common reason for feeling sensitivity in teeth is receding of the gums. The cementum layer covers the root of a tooth while the enamel layer protects the dentin layer. When the gum line recedes and exposes these protective layers, they get reduced or removed due to several reasons. The dentin is connected to the pulp which contains the sensory nerves. Hence, when one eats hot, cold or acidic substances, they come in contact with the exposed nerves which trigger pain. However, there are several other reasons which cause tooth sensitivity, such as: Brushing too vigorously for a longer time Using a hard-bri...