If a sip of hot coffee or chilly winter air makes your teeth twinge, you’re not alone! Tooth sensitivity in cold weather is a common issue, but why does it happen—and more importantly, what can you do about it?
Why Do Teeth Feel More Sensitive in Winter?
Cold weather can trigger tooth sensitivity for several reasons:
- Temperature Changes – Teeth expand and contract in response to hot and cold temperatures, which can expose the nerves inside.
- Enamel Erosion – Acidic foods, aggressive brushing, and grinding can wear down enamel, making teeth more vulnerable to temperature shifts.
- Gum Recession – When gums pull back, they expose the sensitive root surface, which doesn’t have protective enamel.
- Existing Dental Issues – Cavities, cracked teeth, or untreated decay can worsen sensitivity, especially in winter.
How to Manage Cold-Weather Tooth Sensitivity
- Use toothpaste for sensitive teeth. – Sensitivity toothpastes usually contain ingredients like potassium nitrate or stannous fluoride, which help block nerve pain.
- Brush gently with a soft-bristled toothbrush. – Brushing too aggressively can erode enamel and lead to tooth sensitivity.
- Avoid sugary and acidic foods and beverages. – Citrus, soda, and excessive sweets can erode enamel and lead to pain.
- Stay warm. – Cover your mouth with a scarf when heading outside to prevent sudden exposure to cold air.
- Use fluoride treatments. – Your dentist in Vancouver can apply a fluoride varnish to strengthen enamel and reduce sensitivity.
When to See Your East Vancouver Dentist
If tooth sensitivity persists, worsens, or is accompanied by pain, it could indicate an underlying dental issue, such as a cavity or gum disease. At Alta Dental Studio, we can help pinpoint the cause and recommend the best solution, which may be a desensitizing treatment, a dental filling, or a custom mouthguard for teeth grinding.
Don’t let the winter chill ruin your smile! If you’re struggling with tooth sensitivity, we invite you to book an appointment with us today.