Four Reasons You Have Bad Breath
Posted on 7/1/2025 by Nancy Shiba DDS |
 Bad breath, also known as halitosis, is a common and embarrassing problem. It can affect anyone, regardless of age, gender, or social status. While bad breath is usually temporary and harmless, it can also indicate an underlying health condition.
In this article, we will explore four common causes of bad breath:
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Poor oral hygiene: Brushing and flossing regularly are essential for removing plaque and bacteria that cause bad breath. When food debris and bacteria accumulate on your teeth and tongue, they can release foul-smelling compounds. |
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Dry mouth: Saliva helps wash away food particles and neutralize acids that cause bad breath. Dry mouth, which can be caused by medications, dehydration, or medical conditions, reduces saliva flow and allows bacteria to thrive. |
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Certain foods and beverages: Some foods, such as garlic, onions, and coffee, contain volatile compounds that can cause bad breath. These compounds are absorbed into your bloodstream and released through your lungs, causing your breath to smell. |
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Underlying health conditions: Bad breath can be a sign of various health conditions, including infections (sinus, lung, or stomach), acid reflux, diabetes, and liver or kidney disease. |
If you have persistent bad breath, it is essential to see a dentist or healthcare provider to rule out underlying medical conditions.
Here are some additional tips for maintaining good oral hygiene and preventing bad breath:
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Brush your teeth twice a day and floss once a day. |
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Use an ADA-approved mouthwash to kill bacteria and freshen breath. |
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Scrape your tongue with a tongue scraper or the back of your toothbrush to remove bacteria and food debris. |
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Drink plenty of water to stay hydrated and promote saliva production. |
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Avoid sugary and processed foods. |
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Schedule regular dental checkups and cleanings. |
Conclusion
Bad breath can be caused by various reasons, ranging from poor oral hygiene to underlying health conditions. By understanding the common causes and following good oral hygiene practices, you can prevent and treat bad breath and maintain a healthy and confident smile.
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