Updated by: Michael M. Editorial team. Stools - foul smelling. Causes may include: Celiac disease - sprue Crohn disease Chronic pancreatitis Cystic fibrosis Intestinal infection Malabsorption Short bowel syndrome Blood in stool from stomach or intestine. Home care depends on what is causing the problem.
Things you can do include: Follow your health care provider's instructions. If you have been given a special diet, stick to it closely. If you have diarrhea, drink more fluids so you do not get dehydrated.
When to Contact a Medical Professional. Normally, your stool should sink to the bottom of the toilet. This is because the contents of feces are typically denser than water. An intestinal infection or changes in your diet that introduce more gas into your digestive system, such as a high-fiber or high-fat diet, can cause stools to float. People with GI conditions that affect fat absorption, such as celiac disease or Crohn's disease , often have floating stools.
It's perfectly normal for poop to have an unpleasant odor. The smell comes from bacteria in the colon that help break down digested food. Poop may smell different due to changes in your diet. But very foul-smelling feces can be a sign of a serious medical condition, such as:. Bowel movements should pass easily with little straining.
There are a number of reasons why pooping could be uncomfortable. Food products that cannot go through the villi, such as cellulose dietary fiber , are mixed with other waste products from the body and become hard and concentrated feces. The feces is stored in the rectum for a certain period and then the stored feces is eliminated from the body due to the contraction and relaxation of the anus. The exit of this waste material is regulated by the anal sphincter.
Well, the pungent smell of poop is due to something called skatole, which is an organic compound that is the primary odor of poop. That combined sulfur-containing compound called thiols, along with amines and carboxylic acids really gives your poop that smell that you can almost taste. Skatole is produced from tryptophan, that same compound found in turkey that makes you sleepy. The perceived bad odor of feces has been hypothesized to be a deterrent for humans, because consuming or touching can cause sickness or infection.
Human perception of the odor is contrasted by non-human animal's perceptions of it; for example, an animal who eats feces, like rabbits or your Doge, may be attracted to the smell of poop. All poop smells.
TFW you drop something so gnarly smelling that you have to clutch your own pearls. Those extra stanky ones can be triggered by a few different things. If you're eating a lot of sulfur-rich foods like eggs, dairy, meat and cruciferous veggies, your poops are going to smell deadly. A high-fat diet may overwhelm your digestive system, and your gut may not be able to break down all the fat consumed. Some medications can cause gastrointestinal diarrhea.
Smelly diarrhea can be a side effect of taking more than the recommended daily dose of a multivitamin or any single vitamin or mineral.
Foul-smelling stool has a particularly bad odor. Often, this is due to the foods that people eat. In some cases, however, foul-smelling stool can indicate an underlying medical condition.
This article outlines eight causes of foul-smelling stool, along with information on diagnosis, treatments, and when to see a doctor. People taking antibiotics may experience temporary stomach upset and foul-smelling stool. This is because antibiotics can disrupt the delicate balance of good and bad bacteria within the gut. Symptoms usually disappear soon after finishing a course of antibiotics, once the good gut bacteria have replenished.
Occasionally, antibiotics can destroy so many of the good intestinal bacteria that the harmful ones multiply out of control, causing infection. People who experience an overgrowth of harmful intestinal bacteria while taking antibiotics may notice the following symptoms:.
They may also request a stool sample to check for bacterial toxins. In most cases, symptoms will subside soon after a person finishes the course of antibiotics. In the meantime, the following home treatments may help reduce symptom severity:. Lactose is a type of sugar present in milk and other dairy products.
The human body breaks lactose down, and an enzyme called lactase digests it. A person who is lactose intolerant does not produce enough lactase to digest lactose. People who are lactose intolerant may experience the following symptoms after consuming milk products:. People who suspect that they are lactose intolerant should eliminate all dairy products from the diet for several days.
After the dairy-free period, a person should reintroduce milk or milk products to see whether symptoms return. The best way to prevent symptoms of lactose intolerance is to avoid milk and dairy products containing milk.
Or, people can buy tablets that contain the lactase enzyme.
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