Sinus Infections And Tooth Pain: Understanding The Link And Finding Relief
Did you know that a sinus infection might be the surprising source of a toothache? The discomfort in your teeth might be linked to what’s happening in your sinuses. Continue reading to learn about the relationship between sinus infections and tooth discomfort.
What Is A Sinus Infection?
Sinuses infections or sinusitis happen when the lining of the sinuses gets inflamed due to an infection or allergies. When your sinuses get inflamed, they can become blocked, trapping mucus inside. This creates the perfect conditions for bacteria or viruses to grow, leading to congestion, pressure, and a sinus infection.
The Centers for Disease Control and Prevention reports that two billion people worldwide suffer sinus infections yearly. Several factors contribute to these infections, including:
Viral infections like the common cold (the most common cause of acute sinusitis).
- Bacterial infections may develop if a viral infection lingers.
- Allergies, such as hay fever, can cause chronic sinus inflammation.
- Environmental factors like air pollution, dry air, and mould exposure.
- Nasal blockages from polyps or a deviated septum can prevent proper drainage.
- Weather changes, especially sudden shifts in temperature and humidity.
How Are Sinus Infections and Dental Pain Related?
Your maxillary sinuses are the largest sinus cavities in the body, sitting just behind your cheekbones and above your upper teeth. Because of their size and location, they’re often the most affected during a sinus infection. When these sinuses become inflamed or clogged with mucus, pressure can build up and radiate to your upper teeth, sometimes causing discomfort that feels like a toothache.
Beyond the immediate pain, chronic sinus congestion can impact your oral health in other ways too. Constant mouth breathing, which often happens when your nose is blocked, dries out your mouth. Without enough saliva to protect your teeth and gums from bacteria, you’re at a higher risk for tooth decay and gum issues.
How Can You Treat Sinus Infections?
The good news is that many sinus infections, exceptionally mild cases, can be treated at home with remedies and over-the-counter medications. Here are some easy yet effective ways to obtain relief:
Stay Hydrated
Drinking plenty of water helps thin out mucus, making it easier for your body to flush it out and clear your sinuses. If you want something more comforting, try warm herbal teas, broths, or a cup of hot water with honey and lemon.
Use a Humidifier
Dry air can aggravate your sinuses, making congestion and discomfort worse. Placing a humidifier in your bedroom or living area, particularly at night, ensures your sinuses stay hydrated and happy while you sleep.
Warm Compress
A moist towel on your nose and forehead can help ease sinus pressure discomfort. The heat works by relaxing the tissues and opening your nasal passages, which allows the thickened mucus to loosen up and drain more quickly.
Steam Inhalation
Inhaling steam is another effective way to open up congested sinuses. Boil a pot of water, pour it into a large bowl, and carefully inhale the steam with a towel draped over your head to trap the moisture. For added benefits, you can mix in a few drops of eucalyptus or peppermint oil, both known for their anti-inflammatory and decongestant properties.
Over-the-Counter Medications
OTC medications, such as nasal saline sprays, can help flush out the sinuses and reduce pressure. Decongestants (such as pseudoephedrine) are also effective, but they should be taken with care. Prolonged or excessive usage of decongestants might result in rebound congestion.
Sleep with Your Head Elevated
Propping your head with an extra pillow can encourage sinus drainage while you sleep, helping reduce overnight congestion. Raising the head of your bed by 10–15 cm can also help if you’re struggling with nighttime symptoms.
Spicy Foods
The capsaicin in spicy foods can trigger a runny nose and help clear congestion. Eating spicy foods like peppers, horseradish, or garlic may provide temporary relief by thinning mucus and opening the nasal passages.
When to See a Doctor
Although home treatments may help relieve moderate sinus infection symptoms, if the infection lasts more than 10 days, worsens, or is accompanied by a high fever, speak to your doctor. You might need prescription treatments such as antibiotics or corticosteroids or be referred to a sinus specialist for more treatment options.
At Affinity Dental, we know that sinus infections can sometimes be a surprising source of tooth pain. We’re here to ensure that your oral health isn’t at risk even when sinus troubles flare up. Our tailored dental plans allow you to access a network of over 2,000 skilled dentists ready to address sinus-related dental concerns. Contact us today for more information.
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