north York man smiling in dental chair

The Hidden Connection: Why Your Stress is Causing Jaw Pain This Winter

January 28, 2026
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Posted By: Dr. Song , DDS
north york woman holding her jaw from TMJ pain

Now that the holidays are done and we've settled into 2026, how are you feeling? Many people find it hard to shake the stress and tension left by the holidays, especially when the bills start arriving. 

Many people also experience "Blue Monday" syndrome. This happens in mid-January (the third Monday) due to cold weather, post-holiday debt, and failing resolutions, and it can result in depression and lack of motivation.

Did you know that all of these factors can also cause jaw (TMJ) discomfort and even contribute to a joint disorder known as temporomandibular disorder (TMD)? It's true! Here's what you should know. 

Signs of Stress and Jaw Tension

The good news is that Blue Monday and the low motivation you're feeling after the holiday season are real. It's not in your mind, and many people experience it. The bad news is that it can also have real implications for your TMJ health.

If you're living with the tension of clenching and grinding (bruxism) your teeth due to stress, here are some of the telltale signs:

  • Frequent Headaches
  • Excessive Tooth Wear
  • TMJ pain
  • Pain or Tenderness When Chewing
  • Neck or Shoulder Pain

Cold weather can contribute to the discomfort and stress of Blue Monday by prompting tooth clenching and grinding. So, January can be a "double whammy" for your mood and oral health. 

The "Night Guard" Hero: Beyond Just Protection

The good news is that your dentist in North York has solutions to help protect your smile this winter. Custom nightguards are an excellent option for protecting your teeth from the clenching and grinding that happens at night while you sleep. It fits over your teeth, like a retainer, protecting them from damage. 

BOTOX® injections are another option to help relieve the muscles responsible for bruxism and even headaches. 

If you need more information about TMD treatments in North York, contact your team at Emery Village Dental at (437) 900-8266.

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