Tooth sensitivity is a common dental issue that many people experience at some point. It usually appears as a sharp discomfort when eating or drinking something hot, cold, sweet, or acidic.
The most common cause is worn tooth enamel, which exposes the inner layer of the tooth. Gum recession can also expose sensitive tooth roots, leading to discomfort. Other causes may include tooth decay, cracked teeth, or frequent teeth grinding.
Using a toothpaste designed for sensitive teeth can help reduce discomfort. However, if the sensitivity continues, it is important to visit a dentist to identify the exact cause and receive proper treatment.