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, or halitosis, can happen from time to time or be a long-term problem. The most common cause is the breakdown of food that sticks between your teeth, on your tongue, or around your gums. Without proper dental care, bad breath can develop.
Other causes of bad breath:
- A dry mouth
- Tooth decay, plaque buildup, gum disease, or mouth sores
- Foods, such as red meat, onions, garlic, and cheese
- Drinks, such as orange juice, coffee, and soda
- Tobacco and alcohol
- Medical conditions, such as diabetes, kidney or liver disease, or sinus infections
Call your doctor if:
- Your bad breath does not go away or gets worse.
- You have bad breath and any of the following:
- Loose teeth
- Painful, swollen gums that bleed easily
- Fever or sore throat
- Coughing up mucus
- Green or yellow drainage from your nose
- You have questions or concerns about your condition or care.
Manage or prevent bad breath:
- Practice good oral care. This is the best treatment for bad breath. Brush your teeth 2 times a day, 1 time in the morning and 1 time in the evening. Use a fluoride toothpaste. Floss your teeth 1 time each day, usually in the evening. Use alcohol-free mouthwash after you floss. Swish it around in your mouth for 30 seconds and spit it out.
- Eat more vegetables each day. Carrots, celery, and other vegetables can help prevent plaque buildup on your teeth. Avoid food and drinks that cause bad breath. Some examples include red meat, garlic, onions, fish, eggs, orange juice, and soda.
- Keep your mouth moist. Suck on sugar-free mints or candy, or chew sugarless gum. This will help you produce more saliva. Saliva helps decrease bad breath.
- Go the dentist at least 2 times a year for an exam and teeth cleaning. Your dentist can help prevent or treat bad breath or other problems with your teeth or mouth.
- Do not smoke. Nicotine and other chemicals in cigarettes and cigars can cause bad breath. Ask your healthcare provider for information if you currently smoke and need help to quit. E-cigarettes or smokeless tobacco still contain nicotine. Talk to your healthcare provider before you use these products.
Follow up with your doctor as directed:
Write down your questions so you remember to ask them during your visits.
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