Can Cold Weather Make Your Teeth Hurt? 6 Ways to Protect Your Teeth


Winter is here, and with it comes chilly temperatures and icy winds. While the season brings delightful festivities and picturesque landscapes, it can also get unwelcome side effects, including sensitive teeth. 

Yes, you read that right! Cold weather can make your teeth hurt, and in this article, we’ll explore the reasons behind this uncomfortable phenomenon and offer some tips to help you combat it.


Table of Contents : 

Understanding Tooth Sensitivity

To understand why cold weather can trigger tooth pain, let’s first understand the concept of tooth sensitivity. Tooth sensitivity occurs when the protective layer of enamel on your teeth wears down or when your gums recede, exposing the underlying dentin. 

Dentin contains microscopic tubules that connect to the nerves inside your teeth. When exposed, these tubules allow external stimuli, such as cold air or hot beverages, to reach the nerves, resulting in discomfort or pain.

The Impact of Cold Weather on Tooth Sensitivity

During cold weather, the drop in temperature can cause the nerves in your teeth to contract and expand more rapidly. This quick temperature change can lead to a heightened sensitivity response, especially if you already have exposed dentin. 

The cold air can also trigger discomfort when it comes into contact with sensitive teeth, leading to that familiar sharp twinge.

Protecting Your Teeth in Cold Weather

While we can’t control the weather, we can take steps to protect our teeth during the cold season. Here are some effective strategies to minimize tooth sensitivity in chilly weather:


Maintain Good Oral Hygiene

Practicing proper oral hygiene is essential for keeping your teeth and gums healthy. Brush your teeth gently with a soft-bristled toothbrush at least twice a day, and floss regularly to remove plaque and food particles that can contribute to sensitivity


Use Toothpaste for Sensitive Teeth

Invest in a toothpaste specifically designed for sensitive teeth. These toothpaste formulas usually contain ingredients that help block the tubules in exposed dentin, reducing sensitivity.Invest in toothpaste specifically designed for sensitive teeth. These toothpaste formulas usually contain ingredients that help block the tubules in exposed dentin, reducing sensitivity.


Wear a Scarf or Mask

Cover your mouth with a scarf or mask when venturing into the cold. This simple barrier can protect your teeth from exposure to cold air and prevent sensitivity.


Limit Acidic Foods and Drinks

Acidic foods and beverages can weaken tooth enamel, making your teeth more susceptible to sensitivity. Reduce your intake of acidic items like citrus fruits, soda, and sports drinks.


Avoid Extreme Temperatures

If you already have sensitive teeth, avoid consuming very hot or icy-cold foods and beverages, as these can exacerbate the discomfort.

Visit Your Dentist

Regular dental check-ups are crucial for maintaining oral health. Your dentist can assess and address tooth sensitivity issues, providing personalized recommendations and treatments.


The Connection Between Sinus Problems and Tooth Pain

Sometimes, the pain in your teeth during cold weather may not directly relate to tooth sensitivity. Instead, the pain could be linked to sinus problems. When you have a sinus infection or congestion, the increased pressure in your sinus cavities can affect the roots of your upper teeth, leading to pain or discomfort.


4 Tips for Managing Sinus-Related Tooth Pain

If you suspect that your tooth pain is due to sinus issues, consider these tips to alleviate the discomfort:

Stay Hydrated

Keep yourself well-hydrated by drinking plenty of fluids. Adequate hydration helps thin the mucus in your sinuses, reducing pressure on your teeth and relieving sinus-related tooth pain.

Use a Humidifier

Enhance your home environment with a humidifier to add moisture to the air. This extra humidity can ease sinus congestion, reducing tooth discomfort and creating a more comfortable breathing experience.

Nasal Irrigation

Resolve sinus congestion and tooth pain through nasal irrigation. Gently rinsing your nasal passages with a saline solution helps clear mucus build-up, offering a soothing sensation and diminished dental discomfort.

Over-the-Counter Medications

Consider using non-prescription pain relievers and decongestants for symptomatic relief. However, it’s crucial to consult your doctor before trying any new medication to ensure it suits your needs and won’t interact with other medicines.


When to Consult a Dentist

While tooth sensitivity and sinus-related tooth pain are common in cold weather, there are instances where the discomfort may indicate an underlying dental issue that requires professional attention. 

If you experience persistent or severe tooth pain, it’s crucial to consult your dentist. They can thoroughly examine, identify dental problems and recommend appropriate treatments.



Cold weather can hurt your teeth, especially if you suffer tooth sensitivity or sinus-related issues. To minimize discomfort during winter, maintain good oral hygiene, use toothpaste for sensitive teeth, and avoid extreme temperatures. If you suspect sinus problems are causing tooth pain, follow the tips for managing sinus-related discomfort.

Remember, oral health is vital for overall well-being, so don’t neglect regular dental check-ups. Discover lasting relief with Eastman Dental’s expert care. Schedule a consultation today by calling 204-268-4840

By caring for your teeth and promptly addressing any sensitivity or pain, you can enjoy the winter season without worrying about tooth troubles. Embrace the beauty of winter with a confident smile!