Malodorous stool Certain types of bacteria in the large or small intestines may also make high levels of ammonia. Foul-smelling stools also have normal causes, such as diet changes. . Examples include celiac disease, Crohn’s disease, cystic fibrosis, and intestinal infections. Because of the range of possible causes of foul stool Mar 13, 2025 路 Ammonia smells from your stool may signal a problem with these organs, such as liver disease. Jun 30, 2022 路 The foods you eat can cause changes in stool odor. Even foul-smelling stools can be due to changes in your diet. Dec 18, 2023 路 Foul-smelling stool can have a variety of causes, from milk allergies to chronic pancreatitis. If you notice changes in your stool, particularly if associated with dark stool or bleeding, visit your doctor to help determine the cause. Stools that have an extremely bad, abnormal odor may be due to certain medical conditions. However, atypically foul-smelling stools may be a symptom of a health condition. Learn which conditions can cause foul-smelling stool, when to seek help, and how to prevent it. Most of the time, the odor is familiar. This article looks at eight reasons why a person's stool might smell particularly bad, as well as Feb 19, 2021 路 Changes in the appearance, smell, or form of the stool can be seen with different conditions ranging from chronic inflammatory diseases of the bowel to infection and in rare cases, cancer. Jan 26, 2024 路 Foul-smelling stool can also indicate a serious health problem. Stools normally have an unpleasant odor. Therefore, stool that smells like ammonia may be a sign of an imbalance between “good” and “bad” bacteria in your digestive system. zoyo eyjp bztk zmii vgnoie kecq lprfuxc srvp whwfqy vgzowxj