Teeth sensitivity in children can be caused by several factors, leading to discomfort when consuming hot, cold, or sweet foods. Enamel erosion, often due to acidic foods, sugary drinks, or aggressive brushing, can wear down the protective layer and expose the underlying dentin. Cavities and tooth decay create openings in the enamel, allowing external stimuli to reach the nerves and ca... https://toothandgumclinic.com/blogs/5-factors-that-cause-teeth-sensitivity-in-children/