Why Does My Tooth Hurt When I Drink Cold Water?

Experiencing pain while drinking cold water is irritating and makes you wonder, “Why do my teeth hurt when I drink cold water?” Temperature sensitivity happens because, over time, the enamel on your teeth may erode and reveal the dentine, which is the inside portion of your tooth. This blog will dig into the details of the reason behind your painful teeth when you drink cold water.

What are the Factors Causing Teeth to be Sensitive to Cold?

There can be many reasons why your teeth start to feel sensitive all of a sudden, but teeth sensitive to cold can be because of the following factors:

Overuse of Products

Excessive brushing, excessive use of teeth-whitening products, or acids from common foods and beverages like wine, coffee, and tomatoes can all contribute to the permanent loss of tooth enamel and result in cold-sensitive teeth.

Nerve Roots Exposure

The tooth pulp is the biological explanation of teeth’s sensitivity to cold. When gum disease or receding gums reveal tooth roots, teeth become cold sensitive owing to nerves in the pulp. Dentinal tubules are pathways that are filled with fluid, and the fluid moves in response to a stimulus, such as cold air or liquid, causing pain in the nerve.

Gum Disease or Tooth Decay

In the early stages of tooth decay or gum disease, teeth that are sensitive to cold can hurt even without eating or drinking anything cold. Teeth that are sensitive to cold may have plaque accumulation on them, which can lead to gum disease and tooth damage in the long run.

Teeth Grinding

Many people clench or grind their teeth unintentionally, which gradually erodes the tooth enamel. Teeth grinding over time can lead to tiny fractures or cracks in the teeth, which can increase your sensitivity to cold foods and beverages.

How to Treat Teeth Sensitivity?

Your tooth hurts when you drink cold water, which may be because you’re careless with your oral health. Use the following techniques to treat teeth sensitivity:

  • To prevent more enamel erosion, use a toothbrush with soft bristles and give your teeth a gentle brushing.
  • Wear a mouthguard with your dentist’s advice if you grind your teeth to stop additional enamel erosion.
  • Reduce the amount of acidic food and beverages you consume, such as tomatoes, citrus fruits, and fizzy drinks.
  • Potassium nitrate, an ingredient in sensitive teeth toothpaste, helps in preventing pain signals from the tooth to the brain.

Final Thought!

If you ask yourself, “Why does my tooth hurt when I drink cold water?” every now and then, it indicates that you need dental care. If pain after drinking cold water persists, see your dentist for a regular checkup. Your dentist may suggest dental bonding, fluoride treatments, or a root canal, depending on your tooth’s condition.

If you, too, are suffering from teeth sensitivity, visit us at Rio Dental or book your appointment by calling (210) 785-8526. Our expert dentists will treat your dental issues efficiently.



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