From icy roads to chilly winds, Winnipeggers know how to prepare our homes, cars, and wardrobes for winter, but have you ever considered how cold weather affects your teeth and overall oral health? At Dental Image Therapy Centres, we want to ensure you’re taking the necessary steps to protect your oral health during the colder months. Here’s how cooler weather can impact your teeth and what you can do to keep your teeth healthy all year long.
Tooth sensitivity during cold weather often occurs due to the exposure of the inner layer of the tooth, known as dentin. This happens when the outer protective enamel or gum tissue recedes or erodes, exposing tiny tubules that lead directly to the nerves inside the tooth. When cold air or beverages come into contact with these exposed tubules, it stimulates the nerves, causing sharp pain. According to the Canadian Dental Association, this issue is more pronounced in people with pre-existing conditions such as enamel erosion, gum recession or untreated cavities.
Winnipeg’s dry, cold air can lead to chapped lips and dry mouth, both of which can impact your oral health. A lack of saliva production can cause bacteria to thrive in the mouth, increasing the risk of cavities and gum disease. Saliva is essential for neutralizing acids, washing away food particles and keeping the mouth moist. Dry mouth can also lead to bad breath and discomfort, making it important to stay hydrated.
The colder weather can also cause some people to clench their jaws or grind their teeth, a condition known as bruxism. This can be exacerbated by the stress and tension of the holiday season or by trying to stay warm in the cold. Bruxism can lead to headaches, jaw pain and worn-down teeth. If left untreated, it can also cause damage to the temporomandibular joints (TMJ), which connect the jawbone to the skull.
If you notice increased sensitivity, switch to a toothpaste formulated for sensitive teeth. These toothpastes contain ingredients like potassium nitrate or stannous fluoride, which can help block the sensations from reaching the nerve. Avoid whitening toothpastes, as they can sometimes be too abrasive and worsen sensitivity.
Drink plenty of water throughout the day to keep your mouth hydrated. This will help produce more saliva and protect against dry mouth. Consider using a humidifier in your home to add moisture to the air and use lip balm to prevent chapped lips!
When out in the cold, try to breathe through your nose instead of your mouth. Mouth breathing can dry out your mouth and lead to more tooth sensitivity. Wearing a scarf over your mouth and nose can also help warm the air before it enters your mouth, reducing the risk of sensitivity.
If you suffer from bruxism, consider wearing a mouthguard, especially at night. This will help protect your teeth from grinding and clenching. Consult with us at Dental Image Therapy Centres to get a custom-fitted mouthguard that suits your needs.
Winter in Winnipeg can be harsh, but by taking a few precautions, you can protect your teeth. At Dental Image Therapy Centres, we’re here to help you with any concerns you may have about your oral health.
If you experience any issues or just want some advice on how to keep your teeth healthy during these cooler months, don’t hesitate to schedule an appointment!
Maybe it's time for your and your family's regular checkup and cleaning, you have a toothache or you need to get your treatment plan going - whatever the reason, we're here to help you get your confident smile. Whether you're a new patient or a returning friend, we can't wait to see you at your next appointment at either of our Winnipeg clinics!
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