Yes, cold weather can make your teeth hurt. In response to extreme heat and cold, your teeth expand and contract. Over time, this can lead to cracks in your teeth, exposing the vulnerable microscopic tubes beneath your enamel. This is the same tooth pain you feel because of cavities, gum disease, and other bad oral habits.
This layer below the enamel is called dentin. It’s the “core” of your teeth, with the enamel covering the top of this layer and the gums covering the bottom portion. Unfortunately, the dentin is covered in nerve fibers. Therefore, any problems with your enamel or gums, such as periodontal disease, could leave you vulnerable to cold weather pain.
Weather sensitivity can occur regardless of how well you care for your teeth, but you’re at greater risk if you don’t practice good oral hygiene and live in an area that has extreme temperature swings. To minimize sensitivity, you should learn about the common causes for sensitive teeth and what you should do when you notice pain because of the cold weather.
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