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If you have sensitive teeth, you know that biting into something really hot or cold can cause discomfort, but have you noticed that your smile is more sensitive in the winter? Many people claim that their tooth sensitivity gets worse in the colder months, but why does this happen? Read on to learn why the pain and discomfort in your smile increases when the temperature decreases from an expert dentist in Greensboro.
Your teeth are made up of two main layers: dentin and enamel. Your enamel is the hard-outer layer that protects your dentin—the sensitive inside portion of your tooth that contains tiny nerve endings. The reason that your sensitivity gets worse in the winter is because these layers of your teeth expand and contract when the temperature changes.
Your extra sensitivity in the winter time happens because the dentin in your teeth expands and contracts more rapidly than your enamel. This leaves microscopic cracks in your teeth that heighten sensitivity!
Tooth sensitivity is typically caused by enamel that gets worn down. This can occur if you:
Check out some of the best ways to help your discomfort as well as ways you can prevent sensitivity in the first place:
Now that you know more about tooth sensitivity and what causes it, you can take the necessary steps to manage your discomfort until the warmer months come around!
Dr. David Fisher has a passion for providing high-quality dental care. He believes in patient education, which is why he wants you to know why your teeth are more sensitive in the winter and how you can help. He currently runs his own practice, and he can be reached through his website or by phone at (336) 288-1242 for any questions.