Sensitive Teeth

Tooth sensitivity is a common dental problem that involves discomfort or pain in teeth when encountering certain substances and temperatures. According to the Cleveland Clinic, the pain may shoot into the tooth’s nerve endings. Fortunately, sensitive teeth can be treated and the condition can improve. Tooth sensitivity is among the common causes of a toothache. The phrase “tooth sensitivity” refers to tooth discomfort or feelings of toothache in one or more teeth. The pain of tooth sensitivity is usually sharp, sudden and shooting. Tooth sensitivity occurs when the layer of a tooth underneath the enamel (called the dentin) or the layer covering the root (called cementum) is exposed along the gum line due to receding gums. The exposed areas respond to hot and cold, and sometimes too sweet and spicy foods, and trigger pain.