Tooth sensitivity can make eating and drinking uncomfortable, but many people don’t know what causes it. Kevin Molldrem DDS explains how worn enamel, gum recession, and cavities contribute to sensitivity. Acidic foods, aggressive brushing, and untreated dental issues expose nerve endings, leading to pain. Fortunately, specialized toothpaste, fluoride treatments, and proper oral hygiene can reduce discomfort. If sensitivity persists, a dental visit is crucial to rule out serious problems. Protecting your enamel today ensures a pain-free smile for years to come.