Bad breath, also known as halitosis, is something most people deal with at some point. Whether it’s “morning breath” or something more persistent, bad breath can impact your confidence in various social or professional settings.
But here’s the good news: most causes of bad breath are easy to treat or prevent with the right habits and dental care. Let’s take a closer look.
Common Causes of Bad Breath
Poor Oral Hygiene
This is the #1 cause of bad breath. If you don’t brush and floss regularly, food particles remain in your mouth, and bacteria break them down, releasing foul-smelling compounds. Plaque buildup on the teeth, gums, and tongue only makes things worse.
Dry Mouth (Xerostomia)
Saliva helps cleanse the mouth by flushing away food and bacteria. If your mouth is dry (from medications, dehydration, or breathing through your mouth), odour-causing bacteria can thrive.
Diet
Certain foods like garlic, onions, coffee, or spicy dishes can contribute to temporary bad breath. These odors can linger even after brushing because they’re absorbed into your bloodstream and exhaled through your lungs.
Gum Disease
Constant bad or unpleasant breath may be a sign of gum disease (gingivitis or periodontitis), caused by bacterial infection in the gums. This type of bad breath won’t go away with mints or mouthwash.
Smoking and Tobacco Use
Tobacco products not only cause their own odours but also dry your mouth and increase the risk of gum disease and oral infections.
Medical Conditions
Sometimes, bad breath can be linked to conditions like sinus infections, acid reflux, diabetes, or even liver or kidney issues. If your dentist rules out oral causes, a visit to your doctor may be in order.
How to Treat and Prevent Bad Breath
Brush and Floss Daily
Brush your teeth twice a day and floss once daily to remove food debris and plaque. Don’t forget to brush your tongue, where bacteria often hide!
💧 Stay Hydrated
Drink plenty of water throughout the day to keep your mouth moist and encourage saliva flow.
Clean Dental Appliances
If you wear dentures, retainers, or night guards, clean them daily as recommended to prevent odor buildup.
🍃 Watch What You Eat
Limit strong-smelling foods and opt for fresh, odor-neutral options. Chewing sugar-free gum or eating crunchy fruits and veggies can help clean your mouth naturally.
Use Mouthwash Wisely
Antibacterial mouthwashes can help reduce bacteria temporarily, but they should not be used to mask a persistent problem. They’re best used as part of your daily routine, not a quick fix.
🚭 Quit Smoking
Not only will this improve your breath, but it will benefit your overall oral and physical health.
See Your Dentist Regularly
Regular dental cleanings and checkups can catch dental issues early, including gum disease, dental infections, or other causes of halitosis. If you’ve been battling bad breath with no improvement, it’s time to book an appointment.
Bad breath can be more than just a nuisance, it can be a sign that something in your mouth or body needs attention. The best approach? Practice good oral hygiene, stay hydrated, and don’t skip your regular dental visits.
Concerned about your breath? We’re here to help. Schedule a checkup today!