There are several over-the-counter products available that can help combat bad breath. Mouthwashes containing antibacterial agents like chlorhexidine or cetylpyridinium chloride can help kill bacteria and freshen breath. Breath mints or lozenges containing menthol or eucalyptus oil can also provide temporary relief from bad breath.
The most obvious symptom of halitosis is persistent bad breath that does not go away even after brushing or using mouthwash. Other symptoms may include a sour taste in the mouth or a white coating on the tongue.
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Diabetes can reduce blood flow throughout the body, including gums, by damaging blood vessels. Additionally, diabetes can raise glucose levels in the mouth which may breed bacteria and promote infection. If someone with diabetes develops periodontal disease, it will often take them longer to heal and it will be more severe than someone without diabetes.
Certain habits can also cause bad smells in the mouth. In general, these habits include smoking of any kind, smokeless tobacco use and e-cigs/vaping. Smoking cigarettes causes the strongest, most noticeable alteration in your breath. Smoker’s breath has a very distinct odor that does not respond well to home treatments.
Chronic Diseases and Halitosis: Understanding the Connection
If your tonsil stones keep coming back, if they’re large, or if your tonsils seem overly irritated or swollen, it might be time to visit your doctor.
4. Cloves: Cloves have antimicrobial properties and can help freshen breath. You can chew on whole cloves or use clove oil as a mouthwash.
Laura Clark is a writer and editor based in Pittsburgh. She's a blogger with Smart News and a senior editor at Pitt magazine. Filed Under: Advertisements, Cool Finds, Health, Marketing Smart News History Science Innovation Arts & Culture Travel At The Smithsonian Podcast Photos Video Smithsonian Institution Smithsonian.com Smithsonian Store Smithsonian Journeys Smithsonian Channel Smithsonian Books Smithsonian Membership About Smithsonian Contact Us Advertising RSS Member Services Sustainability Terms of Use Privacy Statement Cookie Policy Advertising Notice © 2023 Smithsonian Magazine Privacy Statement Cookie Policy Terms of Use Advertising Notice Your Privacy Rights Cookie Settings
Poor dental hygieneLack of saliva in the mouthPoor lifestyle choices such as smoking and alcohol
Bad breath is caused by various factors, including poor oral hygiene, certain foods and drinks, smoking, dry mouth, and underlying health conditions. The most common cause of bad breath is the buildup of bacteria in the mouth. These bacteria break down food particles and release foul-smelling gases as a byproduct.
While there is not scientific evidence to support an answer to the question, we believe the answer is yes. It makes sense to assume that the masks trap our exhaled air against the face, providing the opportunity to smell it. If that exhaled air contains the sulfurous gases of bad breath, we believe that our noses are more likely to detect them in that trapped environment.
If you don't brush and floss teeth daily, food particles can remain in your mouth, promoting bacterial growth between teeth, around the gums, and on the tongue. This causes bad breath. Inflammation of the gums (gingivitis) from poor dental hygiene can also cause bad breath.
It was also marketed to dentists as a way to kill germs in the mouth, but no one paid much attention until the 1920s. That's when, as Inglis-Arkell writes, the owner of the company, Jordan Wheat Lambert, and his son, Gerard, came up with a marketing plan that would forever change the dental aisle. The key was an old Latin phrase that had long dropped out of general usage and which, according to writers over at Cracked, meant “unpleasant breath.” A 1928 ad for Listerine reads in part: “No matter how charming you may be or how fond of you your friends are, you can not expect them to put up with halitosis (unpleasant breath) forever. They may be nice to you—but it is an effort.” Bettmann/CORBIS
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Some recommended toothpastes for fighting halitosis include Colgate Total Advanced Fresh + Whitening Toothpaste, Crest Pro-Health Advanced Deep Clean Toothpaste, and Sensodyne Pronamel Fresh Breath Enamel Toothpaste. These toothpastes contain a combination of fluoride, antimicrobial agents, tartar control ingredients, and freshening agents to combat bad breath.
If you are experiencing symptoms of tonsil stones, there are several treatment options available.
Another side effect of smoking is dry mouth, caused by bacteria in the mouth from tobacco. Dry mouth has a significant correlation to smoking, which is also a leading cause of halitosis. Dry mouth not only affects breath, but also affects gingivitis, making an even bigger case for the importance of regular dental checkups if you are a smoker.