Tooth sensitivity

Possible causes

• Tooth enamel wear – Tooth enamel can wear down due to aggressive brushing, acidic foods, or teeth grinding. When the enamel becomes thinner, the tooth becomes more sensitive to external stimuli.

• Gum recession – When the gums recede, the tooth roots are exposed. These are not protected by enamel, which can cause sensitivity, especially to cold and hot temperatures.

• Tooth decay and damage – Cavities or minor tooth damage can expose the inner layers of the tooth, leading to pain in response to temperature and food.

• Teeth grinding – Bruxism, or teeth grinding, can gradually wear down the tooth surface and increase sensitivity over time.

• Recent dental procedures – Temporary sensitivity may occur after dental treatments such as fillings or professional

Should I see a doctor?

For mild and temporary tooth sensitivity, for example after dental cleaning or occasional sensitivity to hot and cold foods, you can first try home care measures such as using toothpaste for sensitive teeth and maintaining gentle oral hygiene.

You should see a dentist if the sensitivity lasts longer, worsens, or interferes with daily life, as it may indicate enamel damage, gum recession, or tooth decay.

Seek prompt medical attention if sensitivity is accompanied by severe pain, visible tooth damage, or gum inflammation, as these may indicate a condition requiring treatment.