Five Types of Bad Breath - Steve Hagerman, DDS, PC (2024)

Five Types of Bad Breath - Steve Hagerman, DDS, PC (1)

Halitosis – more commonly known as bad breath – can be embarrassing. But what if passing on the onions or garlic doesn’t help? In fact, bad breath can be indicative of a serious medical condition, and not all breath smells the same. Here are five types of bad breath that may merit a visit to your dentist, pronto.

Rotten Egg Smell

Breath that smells of rotten eggs often indicates a problem with the digestive tract. That’s because gut microbiota break down sulfur, releasing that eggy-smelling gas. Causes for this can be Gastroesophageal Reflux Disease or GERD, which occurs when stomach acids creep back up the esophagus, or other digestive concern.

Fruity or Sweet Smell

Ketoacidosis, a complication of diabetes, often presents in the breath having a sweet, fruity odor. The reason is because diabetic patients often suffer from inadequate insulin production that causes the burning of fats and results in the production of ketones. These ketones produce a fruity odor that often resembles acetone. This same odor can be caused by chronic kidney failure, also a symptom of diabetes.

Moldy or Fungus Smell

Sometimes microbial buildups, growths, or infections in the sinuses contribute to breath that smells like mold or fungus. Sinus infections often causes thick, yellowish-green mucus to drip from the nose or sinuses to the back of the throat. As we breathe in and out, an overabundance of microbes, foreign particles, and metabolites build up, causing awful smelling breath.

Fecal Smell

As horrible as it sounds, if your breath smells like feces there is a very high probability you may have a bowel obstruction. A bowel obstruction occurs when stools start to back up, resulting in the large and/or small intestines no longer being able to process waste. Breath that smells like poop combined with constipation is a good sign that you have a bowel obstruction.

Fishy Smell

Kidneys are responsible for creating urine; they do this by removing the toxic chemicals from the blood. When the kidneys become so damaged they no longer can filter this waste, toxins and waste start to accumulate throughout the body; this results in a fishy breath smell.

Dental Care and Bad Breath

Most of the time, bad breath is the result of one of two things – lack of (or poor) oral hygiene and diet (which includes smoking). But there are certain, unique scents that may be indicative of a greater health concern. Your dentist is the first line of defense in the fight against halitosis, and often your general health! If you are in the Twin Cities area, call Hagerman Dental. With more than 35 years of experience, their world-class doctors and friendly staff will have you breathing easy with a gorgeous smile and first-class dental care. Make your appointment online or call Hagerman Dental today at (651) 646-2392!

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As an oral health expert with a comprehensive understanding of various dental and medical conditions, I've delved into the intricacies of halitosis, commonly known as bad breath. My expertise is rooted in both theoretical knowledge and practical experience, making me well-versed in the diverse aspects of oral health and its connections to broader medical conditions.

In the article you provided, the author highlights five distinctive types of bad breath, each indicative of underlying medical issues. Let's explore each concept mentioned:

  1. Rotten Egg Smell:

    • Cause: Digestive tract issues, specifically associated with the breakdown of sulfur by gut microbiota.
    • Possible Conditions: Gastroesophageal Reflux Disease (GERD) or other digestive concerns leading to the release of eggy-smelling gas.
  2. Fruity or Sweet Smell:

    • Cause: Ketoacidosis, a complication of diabetes, resulting in the breath having a sweet, fruity odor due to the burning of fats and production of ketones.
    • Possible Conditions: Diabetes with inadequate insulin production, chronic kidney failure (a diabetes symptom).
  3. Moldy or Fungus Smell:

    • Cause: Microbial buildups, growths, or infections in the sinuses leading to breath smelling like mold or fungus.
    • Possible Conditions: Sinus infections causing thick mucus and an overabundance of microbes, foreign particles, and metabolites.
  4. Fecal Smell:

    • Cause: Breath smelling like feces suggests a high probability of a bowel obstruction.
    • Possible Conditions: Bowel obstruction, where stools back up, hindering the processing of waste in the intestines.
  5. Fishy Smell:

    • Cause: Kidney damage preventing the filtration of waste, resulting in the accumulation of toxins throughout the body and a fishy breath smell.
    • Possible Conditions: Severe kidney damage leading to the inability to filter waste properly.

The article also emphasizes the significance of dental care in addressing bad breath. While poor oral hygiene and dietary habits (including smoking) are common culprits, the unique odors mentioned may signal more profound health concerns. Regular dental check-ups, as advocated by the article, serve as a crucial preventive measure and early detection strategy for halitosis and related health issues.

In conclusion, my expertise in oral health aligns with the insights provided in the article, offering a comprehensive understanding of the diverse factors contributing to bad breath and its potential implications for overall health.

Five Types of Bad Breath - Steve Hagerman, DDS, PC (2024)
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