Bad Breath
Basics
Bad breath, also known as halitosis, is an unpleasant odor coming from the mouth.
Common causes
Poor oral hygiene, leading to the buildup of bacteria on the teeth and gums.
Dry mouth, which reduces saliva flow and allows bacteria to thrive.
Certain foods like garlic and onions.
Smoking or tobacco use.
Underlying dental issues like cavities or gum disease.
When it's okay to monitor symptoms
If occasional bad breath is linked to specific foods or habits.
When practicing good oral hygiene improves the situation.
When to talk to a doctor
Persistent bad breath despite maintaining oral hygiene.
Bad breath accompanied by other oral health issues.
If there's a sudden, unexplained change in breath odor.
When to seek emergency care
Bad breath accompanied by severe pain or significant swelling in the mouth or throat.
Home remedies and over-the-counter medications
Brush teeth and tongue regularly.
Use dental floss to clean between teeth.
Stay hydrated to promote saliva production.
Chew sugar-free gum or use breath mints.
Mouthwashes or rinses designed to combat bad breath.