Topic
Medical Conditions
When standard oral hygiene doesn't fix the problem, a medical condition may be the cause. From GERD to sinus issues to diabetes, some health conditions produce breath odor that requires a doctor's attention.
6 Signs You Should See a Doctor About Your Bad Breath
Most bad breath is fixable at home. But some cases need a doctor. Here are six signs it's time to make an appointment.
Sinus Infections and Bad Breath: What's the Connection?
Post-nasal drip and anaerobic bacteria in mucus can cause bad breath that has nothing to do with your teeth. Here's how to tell if your sinuses are the problem.
Can Acid Reflux Cause Bad Breath? (Yes, and Here's Why)
GERD is an underdiagnosed cause of bad breath. Here's how it works, how to tell if it's your issue, and when to get help.
Tonsil Stones and Bad Breath: What They Are and How to Deal With Them
Tonsil stones are one of the more overlooked causes of persistent bad breath. Here's how to tell if you have them and what to do about it.
5 Signs Your Bad Breath Has a Medical Cause
When brushing and flossing don't help, something else might be going on. Here are five signs your bad breath is a medical issue.
Dry Mouth and Bad Breath: Why Saliva Matters More Than You Think
Dry mouth is one of the most overlooked causes of chronic bad breath. Learn what saliva actually does and how to fix it.
How to Talk to Your Doctor About Bad Breath (Without Feeling Awkward)
What to tell your doctor, what questions to ask, and what conditions they might look for when bad breath isn't coming from your mouth.