Enamel Erosion 

Loss of protective enamel exposes inner layers, causing sensitivity to hot, cold, or sweet foods. 

Tooth Decay 

Cavities damage the tooth structure, leading to pain and sensitivity. 

Acidic Foods and Drinks 

Frequent consumption of citrus, soda, or acidic foods weakens enamel. 

Aggressive Brushing 

Brushing too hard or using hard-bristled brushes can wear enamel and irritate gums. 

Worn Fillings 

Old or damaged fillings expose sensitive parts of the tooth, causing discomfort.