Tooth erosion is a prevalent dental condition characterized by the gradual loss of tooth enamel, the protective outer layer of the tooth. Enamel erosion typically occurs due to the prolonged exposure of teeth to acids, which can originate from various sources such as acidic foods and beverages, frequent consumption of carbonated drinks, citrus fruits, and acidic medications. Additionally, gastric acid reflux and bulimia can also contribute to enamel erosion. When the enamel wears away, it exposes the underlying dentin, leading to increased tooth sensitivity, discoloration, and potential complications such as cavities and tooth decay. Preventive measures against tooth erosion include minimizing the consumption of acidic substances, using a straw when drinking acidic beverages to reduce contact with teeth, practicing good oral hygiene, and seeking dental treatment if acid reflux or other underlying conditions are present. Regular dental check-ups can help detect and address early signs of tooth erosion to preserve dental health and prevent further damage to the teeth.