Why Does Cold Cause Pain? Thermal Shock and Tooth Enamel
Tooth enamel, the outermost layer of our teeth, is the hardest substance in our body. However, this strong layer can wear down over time or develop microscopic cracks.
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Micro-Cracks: Invisible cracks in the tooth enamel create a "thermal shock" effect when exposed to extreme cold or heat, stimulating the nerve endings in the lower layer.
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Exposed Dentin: When the enamel thins, the softer "dentin" layer underneath is exposed. Thousands of tiny tubules within the dentin lead directly to the tooth nerve; a cold drink passes through these tubules and sends a direct pain signal.
Ways to Cope with Tooth Sensitivity in Summer
Here are some precautions you can take to keep enjoying cold treats:
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Choosing the Right Toothpaste: Use toothpastes specially produced for sensitive teeth that block nerve transmission.
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Soft Brushing: Hard brushing accelerates enamel wear. Clean gently with a soft-bristled brush and circular motions.
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Avoid Acidic Drinks: Lemonade and acidic beverages soften the enamel and increase sensitivity. Brush your teeth at least 30 minutes after consuming these drinks, not immediately.
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Use a Straw: You can use a straw to consume cold drinks to reduce their contact with your teeth.
Popular Summer Application: Teeth Whitening
Summer is the period when we need a "bright smile" the most due to vacations, weddings, and special events. Therefore, teeth whitening (bleaching) procedures are very popular in summer.
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Important Warning: If the teeth whitening process is not performed by professional hands and with the correct technique, it may cause temporary sensitivity. If you already have tooth sensitivity, special protective treatments (fluoride applications, etc.) applied by your dentist before the whitening process will ensure a comfortable experience.
Medical Review and Approval:
Dt. Umut Murathan TAŞ
We wish you healthy days.
