Sensitive teeth are a condition in which the teeth experience discomfort or pain when exposed to certain stimuli. It occurs when the protective layer of enamel on the teeth wears down, exposing the underlying dentin and nerve endings. Hot or cold liquids, sweet or acidic foods, and even chilly air can cause dental sensitivity. The sensation can range from mild to sharp, shooting pains. They can be caused by various factors, such as tooth decay, gum recession, teeth grinding, or worn-out dental fillings. It is essential to address tooth sensitivity, as it can significantly impact one’s ability to enjoy everyday activities like eating and drinking. Seeking dental advice and adopting proper oral hygiene practices can help alleviate the discomfort.