If stepping out in Brunswick sends a jolt through your teeth, you're not imagining it—and you're definitely not alone. Cold air tooth sensitivity is incredibly common, especially during our frigid Ohio winters. While it might feel like just a seasonal nuisance, it can actually be a warning sign that something deeper is going on.

At Hendricks Family Dentistry, Dr. Tonya Frys and Dr. Anthony Lyamichev are here to help you understand why your teeth react this way and what you can do to prevent pain all winter long.

The Scientific Reason for the Winter Jolt

When cold air hits your teeth, it can trigger a sudden, sharp pain. Here's why it happens—and what might be making it worse.

Exposed Dentin

Underneath your tooth’s outer enamel is a sensitive layer called dentin. It’s filled with tiny microscopic tubules that connect directly to the nerve in your tooth’s center (the pulp). If your enamel is worn down or your gums have receded, the dentin becomes exposed. Cold air rushing across these open tubules stimulates the nerve, causing a quick shock of pain.

Gum Recession

Gum recession—where the gums pull back from the teeth—can worsen during winter due to inflammation or rough brushing. This recession exposes the tooth roots, which aren't protected by enamel, making your teeth more vulnerable to cold.

Sinus Pressure

Ohio winters often bring sinus congestion, which can mimic or worsen tooth pain. When your sinuses are inflamed, the pressure can push on the upper teeth’s roots, creating discomfort that feels like dental sensitivity—but isn't caused by your teeth at all.

If you're not sure what's causing your discomfort, scheduling a comprehensive dental exam is the best way to find out.

The Hidden Cavity Connection: Dry Mouth

Tooth pain in the winter isn't just about cold air—it’s also about dry environments that affect your mouth’s natural defenses.

Indoor Heating and Dry Air

When you’re running your furnace 24/7, it dries out the air—and that affects your mouth too. A dry mouth means your body isn’t producing enough saliva to naturally rinse away bacteria and acid.

Saliva’s Protective Role

Saliva neutralizes acid, washes away food particles, and keeps the environment in your mouth balanced. When saliva production drops, the risk of cavities goes up—especially in the tight areas between teeth.

Brunswick tip: Use a humidifier at home and drink more water throughout the day. Avoid sugary winter treats and alcohol-based mouthwashes, which can worsen dryness.

At-Home Relief for Brunswick Residents

While a dental exam is the best way to identify the root cause, there are safe, effective ways to manage mild sensitivity at home.

Sensitive Toothpaste

Look for a toothpaste with potassium nitrate, an ingredient that calms nerve signals and reduces pain over time. Fluoride is also essential for strengthening enamel.

Better Brushing Habits

Use a soft-bristled brush and apply gentle pressure—especially near the gumline. Overbrushing can cause or worsen gum recession and enamel wear.

Breathing Technique

When outside, breathe through your nose instead of your mouth to prevent cold air from directly hitting your teeth. A scarf or face covering can also help warm the air before it enters your mouth.

Dr. Frys and Dr. Lyamichev focus on preventative care—they believe that simple habits and early intervention can help Brunswick families stay healthy all season long.

When Sensitivity Needs a Professional Eye

Sometimes, winter tooth pain is a red flag that something more serious is happening below the surface. That’s why it’s important to have sensitivity evaluated—especially if it lasts more than a few days or becomes more intense.

At Hendricks Family Dentistry, we use advanced diagnostic tools to get to the root of the issue quickly and comfortably.

Digital X-Rays

Our digital X-rays allow us to see decay or damage below the surface of the enamel—often before you feel pain.

3D CT Scanning

For complex or unclear cases, 3D imaging helps us visualize tooth roots, cracks, and bone structure. It’s especially helpful for diagnosing issues with wisdom teeth or deep fractures.

Bruxism Screening

Cold weather and end-of-year stress often go hand in hand—and that can trigger clenching and grinding (bruxism). Over time, this wears down your enamel and increases sensitivity. We routinely check for signs of bruxism during exams and offer custom solutions to protect your teeth.

Don’t Just Live with Winter Tooth Pain — Get Relief Today

You don’t have to suffer through another Ohio winter with sensitive teeth. Whether it’s an early cavity, exposed dentin, or bruxism, we can help you feel comfortable again—starting with a clear diagnosis and a customized care plan.

Call Hendricks Family Dentistry at (330) 225-1433 or visit our Contact page to schedule your comprehensive exam with our Brunswick dental team.