Teeth sensitivity problem is prevalent among the all age group of people worldwide. And when your tooth becomes sensitive you feel a kind of sensation in your teeth especially at the time of eating cold food items or consuming icy drinks.

Though, owing to age factor you naturally feel some kind of sensation in your teeth if you eat ice-cream or drink excessively cold fluids. However, as per the academy of general dentistry around 40 million adults suffer from sensitive teeth in the US.