Chronic bad breath (halitosis) could be a sign of poor hygiene, gum disease, or even a deeper health issue. Find out what causes it—and how to fix it for good.
Everyone has bad breath now and then: after a garlicky meal, a long nap, or a coffee-fueled morning. But chronic bad breath, also known as halitosis, is something different.
It can be persistent, embarrassing, and a sign that something more serious is going on beneath the surface.
Here’s how to figure out what your breath is trying to tell you and what you can do to fix it.
🪥 The Usual Suspect: Poor Oral Hygiene
Bad breath is most often caused by bacteria in the mouth, especially when brushing and flossing aren’t consistent. These bacteria feed on food particles, releasing foul-smelling sulfur compounds.
👀 What to watch for:
- White coating on the tongue
- Bleeding gums or plaque buildup
- Bad taste in the mouth
💡 Pro tip: Brush your teeth and your tongue twice a day. Don’t skip flossing, even between back molars.
🦷 Gum Disease and Decay
Persistent bad breath can be an early warning sign of gum disease or tooth decay. As plaque hardens into tartar, it irritates the gums and creates pockets where odor-causing bacteria thrive.
👂 Your body might be saying: “I need a cleaning — and fast.”
💡 Pro tip: Regular dental cleanings remove built-up tartar that at-home brushing can’t reach.
🍽️ Diet, Dry Mouth, and Dehydration
High-protein diets, alcohol, and sugary snacks can affect breath. So can dry mouth, which reduces the saliva needed to wash away bacteria.
💧 Stay hydrated and cut back on:
- Alcohol and coffee
- Smoking or vaping
- Mouth-breathing during sleep
💡 Pro tip: Sugar-free gum or lozenges can help stimulate saliva throughout the day.
🫁 Other Health Conditions That Cause Bad Breath
If you’re brushing well and still noticing persistent odor, the cause may be deeper:
- Sinus infections or postnasal drip
- Tonsil stones
- Acid reflux (GERD)
- Diabetes (fruity or acetone-like smell)
- Kidney or liver issues
In these cases, your mouth is flagging a broader health concern that deserves attention.
💡 Pro tip: Don’t mask bad breath with mints — look for the root cause with your dentist or doctor.
🦷 How to Fix Bad Breath For Good
- Brush twice a day (including your tongue)
- Floss daily
- Drink water consistently
- Schedule cleanings every 6 months
- Avoid tobacco
- Treat underlying medical conditions
- Use a mouth rinse designed to neutralize odors (not just mask them)
Fresh Breath Starts with a Healthy Mouth
Bad breath isn’t just a nuisance— it can be a clue. By taking it seriously and making a few changes, you can improve your oral health and overall wellness.
Let’s help you breathe easier, smile brighter, and feel more confident every day.
📞 Call (242) 702-9310 to book a dental consultation with Dr. Hadassah Knowles.