By Dr. Richard Wolfert, DMD 
The Toothboss, www.toothboss.com

Winter is coming. No avoiding that. As the temperature drops, we all feel the effects of winter, ranging from dry skin and chapped lips to the occasional chill in our bones. And the older we get, the more we feel it.
But did you know cold weather can also affect your teeth and gums?
For many people, especially older adults, winter brings a few common dental challenges. Fortunately, with a little awareness and care, you can keep your mouth comfortable and healthy all season long.

  1. Tooth sensitivity in cold weather
    Have you ever felt a sharp twinge when breathing in cold air or sipping a hot drink? That’s not unusual. Tooth sensitivity often flares up in winter. It’s typically caused by worn enamel or receding gums, which expose the more sensitive parts of the tooth.
    Cold air contracts the enamel slightly, making it more reactive to temperature changes. That’s why even a deep breath outdoors can trigger discomfort.
    What to do:
    Use a toothpaste made for sensitive teeth and a soft-bristled toothbrush. This will help you avoid further wear. Also, try to breathe through your nose when outside, and avoid extremely hot or cold drinks back-to-back. If the pain persists, your dentist may recommend a fluoride treatment or desensitizing varnish to protect your enamel.
  2. Dry mouth from indoor heating
    The dreaded combination of dry winter air and indoor heating can reduce moisture levels in your mouth – aka saliva. Saliva helps wash away food particles and bacteria. So, your mouth doesn’t produce enough saliva, your risk of cavities and gum problems rises. For seniors, this is an even bigger concern as many medications also cause dry mouth.
    What to do:
    Stay hydrated by sipping water throughout the day. A humidifier for those rooms you’re in the most will help add moisture to your indoor air. Another solution: sugar-free gum or lozenges. These can help stimulate saliva flow. Your dentist may also recommend special rinses or saliva substitutes.
  3. Chapped lips and cracked corners
    Cold winds and low humidity can take a toll on your lips and the corners of your mouth, leading to painful cracking or inflammation, a condition called cheilitis.
    What to do:
    Use a moisturizing lip balm with SPF protection, even in winter. You can stop by The Toothboss as we offer free Toothboss lip balm to patients and guests at the front desk. If cracks don’t heal or become sore, see your dentist or doctor; persistent irritation may indicate a fungal infection that needs treatment.
  4. Seasonal habits that sneak up on you
    The cold winter weather might mean you increase your intake of hot beverages like coffee, tea, and hot cocoa. All three can stain your teeth. Comfort foods high in sugar and starch as well as hot drinks high in sugar also create more opportunities for decay.
    What to do:
    Try to limit sugary snacks, rinse your mouth with water after indulging, and keep up with your brushing and flossing routine. If you’re traveling for the holidays, pack a small dental kit so your routine stays on track.
    The bottom line
    Winter can be tough on your mouth, but with a few adjustments, you can prevent seasonal discomfort and keep your smile healthy year-round. Protecting your teeth and gums now means you’ll be ready to greet the new year with comfort and confidence.

About the Author: Dr. Richard Wolfert, DMD is the owner of The Toothboss, 1121 Main St., South Weymouth. For more information, call 781-335-0604 or visit www.toothboss.com.