Bad breath can feel embarrassing, especially when it shows up suddenly. Many patients ask our Mission, BC, dentist if a sinus infection can cause bad breath. The answer is yes. Sinus problems often affect your breath, your comfort, and even your teeth.
Luckily, your Mission, BC, dentist can help you understand why this happens and what you can do to feel better. Call Wren Street Dental at (604) 820-8702 to book a visit with Dr. Amol Shergill today!
How Sinus Infections Affect Your Breath
Sinus infections create swelling and mucus buildup in the sinus cavities. This mucus can drip down the throat. This is called postnasal drip.
When mucus collects, bacteria grow. These bacteria produce strong odors. Our Mission, BC, dentist often sees patients who struggle with this type of bad breath during cold and flu season.
Many people try brushing or rinsing more, but the odor stays. This is because the problem starts in the sinuses, not the mouth. Treating the infection often helps improve your breath.
Why Sinus Pressure Can Affect Your Teeth, Too
Your upper back teeth sit very close to your sinuses. When you have a sinus infection, pressure in that area increases. This can make your teeth feel sore or sensitive. Some patients even think they have a cavity. But your Mission, BC, dentist knows how to tell the difference between sinus pain and tooth pain.
Sinus issues do not usually damage teeth. But the discomfort can make brushing harder, which may lead to plaque buildup. Good oral care becomes even more important during an infection.
Signs Your Bad Breath Comes From a Sinus Infection
Your Mission, BC, dentist may suggest that your breath problems come from your sinuses if you notice:
- Thick or discolored mucus
- Postnasal drip
- Facial pressure
- A sore throat
- A stuffy or blocked nose
- Pain when bending forward
Bad breath caused by sinus issues often has a strong, sour, or “rotten” smell. It may also get worse in the morning because mucus collects overnight.
How a Mission, BC, Dentist Can Help
Your Mission, BC, dentist can check your mouth, throat, and sinuses to make sure the odor is not caused by gum disease or tooth decay. If the problem is sinus-related, Dr. Shergill may recommend seeing your doctor for proper treatment.
Dr. Shergill can still help by supporting your oral health during the infection. He may suggest saltwater rinses, sugar-free lozenges, or a gentle mouthwash. These steps reduce bacteria and keep your mouth fresh while your body fights the infection.
When to See a Dentist or Doctor
If your bad breath lasts more than a week, visit your Mission, BC, dentist. Persistent odor may mean gum disease, tooth infection, or another dental issue. If you also have a fever, thick mucus, or strong sinus pressure, your doctor may need to treat the infection.
Feel Better With the Right Care at Wren Street Dental
Sinus infections can make your breath smell unpleasant, but relief is possible. With help from your Mission, BC, dentist, you can protect your smile and feel confident again. Click here to get to the bottom of bad breath, or call Dr. Amol Shergill at (604) 820-8702 to book an appointment today!
