General information, not an individual diagnosis. Ask a healthcare professional if you are unsure about your situation.
Persistent bad breath may come from a problem affecting the teeth or mouth.
The dentist checks teeth, gums, oral tissues and the salivary glands.
Maintain regular cleaning of teeth and between teeth, using suitable techniques.
Mouthwashes have limited effects and do not replace assessment of the cause.
If the mouth does not explain the problem, your doctor investigates other causes.
If bad breath comes with tooth pain or fever, promptly consult a doctor or dentist rather than only masking the smell.
Sources
Your health review
Review your health
Mon bilan prévention is an appointment to discuss your habits and choose your health priorities. Review the four age groups and practical information.