Stool color: When to worry - Mayo Clinic
2024年10月10日 · Yellow, greasy, foul-smelling: Excess fat in the stool, such as due to a malabsorption condition, for example, celiac disease. Fatty foods such as deep-fried foods, and sometimes the protein gluten, such as in breads and cereals. Black: Bleeding in the upper gastrointestinal tract, such as the stomach.
Fecal incontinence - Symptoms and causes - Mayo Clinic
2024年11月27日 · Fecal incontinence is accidental passing of solid or liquid stool. Fecal incontinence may happen when a person has a sudden urge to pass stool and cannot get to a toilet in time. Also, stool may leak when a person doesn't sense the need to pass stool. Common causes of fecal incontinence include ...
Diarrhea - Symptoms and causes - Mayo Clinic
2024年8月3日 · Causes. A number of diseases and conditions can cause diarrhea, including: Viruses. Viruses that can cause diarrhea include Norwalk virus, also known as norovirus, enteric adenoviruses, astrovirus, cytomegalovirus and viruses that cause hepatitis.
Constipation - Symptoms and causes - Mayo Clinic
2023年10月20日 · Symptoms. Symptoms of constipation include: Fewer than three stools a week. Hard, dry or lumpy stools. Straining or pain when passing stools.
Diarrhea - Diagnosis and treatment - Mayo Clinic
2024年8月3日 · Treatment. Most cases of sudden diarrhea clear on their own within a couple of days without treatment. If you've tried lifestyle changes and home remedies for diarrhea without success, your healthcare professional might recommend medicines or other treatments.
Identifying diarrhea caused by bile acid malabsorption
2018年2月20日 · Normal enterohepatic circulation of bile acids. In cases of bile acid malabsorption, bile acids are ineffectively reabsorbed in the terminal ileum, which stimulates bile acid synthesis in the liver, resulting in increased concentrations of …
Orlistat (oral route) - Mayo Clinic
Description. Orlistat is used with a reduced-calorie diet and regular exercise to help with weight loss. This medicine is used in people with overweight or obesity.
Mucus in stool: A concern? - Mayo Clinic
2024年5月30日 · What causes mucus in stool? Is this a concern? Answer From Sahil Khanna, M.B.B.S., M.S.
Irritable bowel syndrome - Symptoms and causes - Mayo Clinic
2024年10月11日 · Overview. Irritable bowel syndrome (IBS) is a common condition that affects the stomach and intestines, also called the gastrointestinal tract.
White stool: Should I be concerned? - Mayo Clinic
2023年11月28日 · White stool isn't typical. If you have white stool, you should see a medical professional right away. A lack of bile causes white or clay-like stool.