There are a number of different causes of breath that smells like poop, ranging from poor hygiene to liver failure. Letвs take a look at them. Poor oral hygiene can cause your breath to smell like poop. Failing to brush and floss your teeth properly and regularly can make your breath smell because
on and between your teeth. Food thatвs not removed by flossing stays between your teeth, causing your breath to smell unpleasant. Gum disease can also contribute to foul-smelling breath. Itвs caused by neglecting oral hygiene. Neglecting your also leads to an overgrowth of bad bacteria in the mouth, which can cause the odor on your breath. Dentures that arenвt properly cleaned on a daily basis can also cause severe. Intestinal obstructions are dangerous medical emergencies that occur when a blockage forms in either your large or small intestine. A blockage in your intestinal tract can cause breath that smells like feces due not only to the feces that are trapped inside your intestines, but also due to food youвve eaten that canвt move down your intestinal tract. Anything you eat while unable to pass a bowel movement remains inside the digestive tract and ferments, causing bad breath. Besides unpleasant breath odor, someone with an Prolonged vomiting в and the resulting в can cause bad breath due to. Saliva cleans your mouth and reduces odor, but in cases of dehydration, you wonвt produce enough saliva in extreme scenarios. Vomiting as a result of a bowel obstruction can cause your breath to smell like feces. and respiratory infections can like feces.