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Having a toothache is a stressful situation, no matter the time of year. However, in winter, they can become more intense, as there are more exposures to stressors such as cold fronts and dry air, and an increased vulnerability to seasonal illnesses, especially in children. Read on to learn more about winter toothaches and how they can become a concern for your kids.

Why Do Toothaches Happen More in Winter?

You might notice that your little one often complains of tooth pain more frequently during the colder months. However, it’s essential to note that this isn’t a coincidence, as this time of year presents unique dental challenges. Several factors can contribute to increased dental discomfort in winter, including:

1. Cold Air Sensitivity

Children are most likely to be exposed to cold air when they’re at school, running around and playing. When they breathe through their mouth during cold days, their teeth are exposed to sudden temperature changes, which can stimulate the nerve endings in their teeth, especially if they have worn-out or exposed teeth due to decay. As a result, your child might react strongly and be more vulnerable to sensitivity when they’re outside.

2. Sinus Pressure and Infections

You may have noticed that you are spending more time visiting the doctor or getting over-the-counter medication as your child experiences different symptoms since winter started. There may be more cold symptoms, sinus infections and upper respiratory illnesses, which can affect oral health. If there’s inflammation around the ears, throat, and nose (ENT), it could be linked to poor oral hygiene and worsen underlying dental concerns.

3. Dry Mouth and Dehydration

The combination of exposure to cold air, lower fluid intake and indoor heating can often lead to dehydration. If your child isn’t receiving an adequate supply of hydrating fluids, they can be vulnerable to dry mouth, which significantly reduces saliva production. Without enough saliva, there will be more acid build-up, food particles that don’t get washed away and an increased erosion of enamel, leading to faster decay and heightened tooth sensitivity and pain.

4. Increased Sugar and Comfort Foods

Winter brings a shift in dietary habits, as your body craves more comfort foods and sweeter beverages to stay warm. However, if your child consumes a higher amount of sweet treats and drinks, they will be exposed to a higher sugar intake. If they don’t follow a strict dental hygiene routine, they may increase the presence of bacteria in their mouth, which feed on sugar and produce enamel-eroding acids, leading to cavities and toothaches.

Common Winter-Related Toothache Triggers in Kids

• Breathing through the mouth due to nasal congestion.
• Sudden shifts in temperature between warm homes and cold outdoors.
• Frequent colds or flu that lead to sinus congestion.
• Delayed dental visits during busy holiday periods.
• Unnoticed cavities that worsen with time or cold exposure.

When Should You Be Concerned About Toothaches in Winter?

While some tooth sensitivity in winter may be harmless and temporary, there are cases when these symptoms point to underlying dental issues. These are the instances when you should take a closer look:

1. They Complain About Persistent Pain

If you notice that your child’s toothache continues to affect their daily activities for longer than what’s considered normal, it may suggest that an underlying dental concern is present, rather than cold-related sensitivity. For example, it may be a sign of cavities, cracked teeth, or gum infections, which can cause ongoing pain that requires immediate medical attention. A visit to an Affinity Dental network dentist can provide adequate measures to treat the pain.

2. Swelling or Redness

Facial swelling, gum redness, or a visible bump that appears like a pimple with pus on the gums could be signs of an abscessed tooth or infection. In such cases, you are likely dealing with a dental emergency that requires immediate attention to prevent the spread of infection to other organs. A dentist can provide the appropriate prescription to reduce swelling and determine if other treatment plans are necessary.

3. Fever or Malaise

If your child has a toothache accompanied by fever, fatigue, or general illness, it may suggest an infected tooth. These symptoms are considered to be life-threatening and require immediate medical care.

4. Sensitivity to Heat

Tooth sensitivity to cold temperatures is common during winter. One thing to look out for is sensitivity to hot foods or beverages, as this usually indicates that the affected area is an exposed pulp of the tooth. If your child complains that hot soup or tea causes pain, this could be a sign of pulpitis or nerve inflammation.

5. Pain When Chewing

Tooth pain that worsens with chewing or biting may point to a crack, cavity, or dental trauma from playing or teeth grinding. Generally, children are active, and sometimes a fall or bump that seems minor can result in a significant tooth fracture . As a result, this could lead to tooth sensitivity and booking a dental consultation can help identify the underlying cause.

Winter brings an increased risk of toothaches, and although some tooth sensitivity is expected, there are cases where it persists and causes severe pain. If your child is complaining about discomfort, you shouldn’t wait until it worsens. Your Affinity Dental plan offers immediate access to a nationwide network of dentists when your child has dental issues that need immediate treatment to prevent long-term damage to their teeth and gums.