Breath smelling like poop after brushing often stems from bacteria/gum issues, sinus/throat infections, GERD, or serious bowel problems like obstruction, with common culprits being trapped food/plaque, dry mouth, or acid reflux, but can indicate a serious emergency like a bowel blockage requiring immediate medical help, especially with symptoms like vomiting, severe pain, and constipation.
Brushing 2-3 times daily (and remembering to brush your tongue, too), using mouthwash and flossing once a day can help knock the problem out quickly and consistently. For how easy it is, I do not know one person who sticks to that regimen. I wouldn't be surprised if my dentist didn't.
Poor hygiene can facilitate the build-up of bacteria and plaque between and on your teeth. Failing to floss once a day can also leave food stuck in between your teeth, making your breath smell like feces. Poor hygiene can also result in gum disease, which can cause bad breath.
How to Reduce or Eliminate the Smell
As a result, those experiencing frequent bowel movements will likely suffer from poor digestion and malabsorption, leading to a rotten smelling breath. Meanwhile, IBS patients with constipation will notice a faecal smell in their mouth due to their inability to pass stool.
Here's a look at some of the key offenders:
Hence, your mouth may have a rotten Egg smell because of the sulphur-producing bacteria present in it. Moreover, it is commonly found in people with gum disease or poor dental hygiene.
Pop a Sugar-Free Mint
Sugar-free mints can be used to freshen your breath before important business meetings. They might not work as a bad breath cure, but they will mask the odour and make your breath temporarily minty fresh. Plus, since mints are compact, they're easy to fit in your pocket.
While poor oral hygiene can cause a person's breath to smell like poop because of excessive bacterial growth and gum disease, sometimes it's a symptom of a more significant health issue. One significant health issue that can cause the breath to smell like poop is an intestinal obstruction.
5 Gut Conditions That May Cause Bad Breath
The "3 poop rule," or "three-and-three rule," is a guideline for normal bowel habits, suggesting that pooping anywhere from three times a day to three times a week is considered healthy, with individual patterns varying widely. It helps identify issues: fewer than three times a week may signal constipation, while more than three times a day (especially with loose stools) might indicate diarrhea, prompting a doctor visit for persistent problems, notes Symprove UK.
Breath which smells like rotten eggs is often an indicator of an issue stemming from the digestive tract. Because the gut microbiota breaks down sulfur, an gas which smells like eggs is released. Causes for this can include Gastroesophageal Reflux Disease or GERD.
Mouth rinses and toothpastes.
If your bad breath is due to a buildup of bacteria called plaque on your teeth, your dentist may recommend a mouth rinse that kills the bacteria. Your dentist also may recommend a toothpaste that contains an antibacterial agent to kill the bacteria that cause plaque buildup.
Causes of bad breath
eating or drinking strong-smelling or spicy foods and drinks. problems with your teeth or gums, such as gum disease, holes in your teeth or an infection. fasting or crash dieting. some medical conditions, like dry mouth, tonsillitis and acid reflux.
Halitosis is caused by sulphur-producing bacteria in the tongue and throat. The major causes include a dry mouth caused by certain foods, smoking, poor oral hygiene and a coated tongue. The treatment of halitosis will depend on the underlying cause.
Bad Breath & Taste
This odor is not just from food particles stuck between teeth; it's often due to the bacteria thriving in cavities and decayed areas of your teeth. Similarly, an ongoing unpleasant taste in your mouth can indicate bacterial activity and tooth decay.
Halitosis itself isn't contagious4. However, while you can't "catch" bad breath from someone, it's possible to contract the harmful bacteria that lead to it through intimate actions such as kissing, or sharing personal items like utensils or toothbrushes5.
Breath that smells like feces can occur with prolonged vomiting, especially when there is a bowel obstruction. It may also occur temporarily if a person has a tube placed through the nose or mouth to drain their stomach.
“Black tarry stool with a strong smell may indicate upper gastrointestinal tract bleeding,” Dr. Thompson said. “Foul smelling stool could also be related to GI tract infections, including viral, bacterial and parasitic infections or malabsorption due to an intolerance or medical condition, like celiac disease.”
Your digestive tract may be the cause of your foul breath if you frequently get heartburn or reflux after eating particular meals, such as dairy and spicy cuisine. These acids may smell sour, which causes gaseous odors to impact your breath.
But if you have bad breath all the time (chronic halitosis), it could be a sign of an oral health issue or something else going on in your body. Bad breath isn't usually a sign of something serious. But if it doesn't get better despite changes you make to address it, it's time to see a dentist.
Breath that smells fruity or like rotten apples, for example, can be a sign of diabetes that's not under control. Rarely, people can have bad breath because of organ failure. A person with kidney failure may have breath that smells like ammonia or urine.
Symptoms of stage 4 GERD may include:
Heartburn. Regurgitation of food or liquid. Sore throat. Hoarse voice.