7 Sensitive Teeth Causes

If you have sensitive teeth, you may experience pain and discomfort at the slightest change of temperature. Eating or drinking cold or hot items can often cause a sharp pain to be experienced in the area where the sensitive teeth are located.

These are the factors that contribute to the development of sensitive teeth problems:

  1. Aggressive Tooth Brushing


Forceful tooth brushing can cause the teeth’s enamel layer to be worn down, and the sensitive dentin layer to be exposed.

  1. Gum Disease

gum disease

Gum disease can cause the tooth roots to become exposed, resulting to sensitivity issues.

  1. Receding Gums

gum recession

Gum recession causes the tooth roots to become exposed, and contributes to tooth sensitivity.

  1. Cracked or Damaged Teeth

damaged teeth

If a tooth is cracked, decayed, or broken, part of the tooth root may be exposed. The root exposure causes the discomfort and pain, which are symptoms of teeth sensitivity problems.

  1. Teeth Grinding

plaque buildup

Grinding the teeth will eventually wear down the enamel, and expose the sensitive inner layer.

  1. Plaque Buildup

sensitive teeth science

Tooth roots that are exposed to plaque buildup will be more susceptible to sensitivity problems.

  1. Acidic Food Items or Beverages


Heavy consumption of acidic food items or drinks can wear down the tooth enamel and cause sensitive teeth.