Why does my poop smell like a sewer?
Isabella Bartlett
Updated on January 18, 2026
Malabsorption is also a common cause of foul-smelling stool. Malabsorption occurs when your body is unable to absorb the proper amount of nutrients from the food you eat. This generally occurs when there's an infection or disease that prevents your intestines from absorbing nutrients from your food.
Why does my poop have a sewer smell?
Many factors can cause stool to smell foul. Such factors include the food that people eat, their allergies, the medication they take, infections, and any underlying medical conditions. If a person suspects that a milk allergy is causing the problem, they should stop consuming milk and products that contain milk.Why does my poop smell like sulfur?
Foods that are high in sulfate content such as veggies, dairy, eggs, and meat can cause poop that smells like rotten eggs. “Sulfur is a necessary component in our diet, and certain foods high in sulfates increase sulfur gas as the byproduct of foods being broken down,” he says.What different poop smells mean?
Changes in stool odor can be caused by the foods you eat. Even extremely foul-smelling stools can be due to changes in your diet. However, abnormally foul-smelling stools may also be a sign of a disease, disorder or condition. Examples include celiac disease, Crohn's disease, cystic fibrosis, and intestinal infections.What bacteria causes foul-smelling stool?
Key points about giardiasis. Giardiasis is an infection caused by a parasite called Giardia. It causes diarrhea. Symptoms include explosive, watery, greasy, foul-smelling stools, bloating, nausea, pain, gas, fatigue, and loss of appetite.What Causes Your Poop to Stink?
What is Covid poop?
Feces of people with mild COVID can harbor viral genetic material months after infection. share. People with mild to moderate COVID-19 can shed viral RNA in their feces months after initial infection, Stanford researchers find. Those who do often have nausea, vomiting and abdominal pain.How do you cure smelly poop?
You can help stop super smelly poops with these easy tips to quell the smell and stifle the rifle:
- Eat less. ...
- Cut back on ultra-processed foods and unhealthy fats. ...
- See ya, sulphur. ...
- Cut down on sugar alcohols. ...
- Cut down on certain foods. ...
- Swallow less air. ...
- Favour fibre. ...
- Drink more water.
What does stress poop look like?
Anxiety poop may also be linked to an underlying condition, Eid says. Warning signs to look out for include: blood in your stool. black, tar-colored stool.What are the 7 types of poop?
Bristol stool chart
- Type 1: Marbles. Appearance: Hard and separate little lumps that look like nuts and are hard to pass. ...
- Type 2: Caterpillar. Appearance: Log-shaped but lumpy. ...
- Type 3: Hot dog. Appearance: Log-shaped with some cracks on the surface. ...
- Type 4: Snake. ...
- Type 5: Amoebas. ...
- Type 6: Soft serve. ...
- Type 7: Jackson Pollock.