Mucus in stool: A concern? - Mayo Clinic
2024年5月30日 · Larger amounts of mucus in stool, associated with diarrhea, may be caused by certain intestinal infections. Bloody mucus in stool or mucus along with belly pain may signal a more serious condition, such as Crohn's disease, ulcerative colitis and even cancer.
Blood in stool in adults - Mayo Clinic
When to seek medical advice. Seek medical advice for any blood in stool. Seek emergency care if you notice: ...
Gastrointestinal bleeding - Symptoms and causes - Mayo Clinic
2023年10月13日 · Gastrointestinal (GI) bleeding is a sign of a disorder in the digestive tract. The blood often shows up in stool or vomit but isn't always obvious. Stool may look black or tarry. Bleeding can range from mild to severe and can be life-threatening. Imaging technology or an endoscopic investigation can usually locate the cause of the bleeding.
Pseudomembranous colitis - Symptoms & causes - Mayo Clinic
2022年12月14日 · Pus or mucus in the stool. Nausea. Dehydration. Symptoms of pseudomembranous colitis can begin as soon as 1 to 2 days after you start taking an antibiotic, or as long as several months or longer after you finish taking the antibiotic.
Proctitis - Symptoms & causes - Mayo Clinic
2022年3月5日 · Proctitis is inflammation of the lining of the rectum. The rectum is a muscular tube that's connected to the end of your colon. Stool passes through the rectum on its way out of the body. Proctitis can cause rectal pain, diarrhea, bleeding and discharge, as well as the continuous feeling that you need to have a bowel movement.
Stool color: When to worry - Mayo Clinic
2024年10月10日 · Stool comes in a range of colors. All shades of brown and even green are considered typical. Only rarely does stool color indicate a possibly serious intestinal condition. Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats — in your stool.
Diarrhea - Symptoms and causes - Mayo Clinic
2024年8月3日 · Blood in the stool. Mucus in the stool. Urgent need to pass stool. When to see a doctor. If you're an adult, see your doctor if: Your diarrhea doesn't get better or stop after two days. You become dehydrated. You have terrible abdominal or rectal pain. You have bloody or black stools. You have a fever above 101 degrees Fahrenheit (38 degrees ...
Coughing up blood Causes - Mayo Clinic
2024年11月1日 · Bronchiectasis, which leads to a buildup of mucus that can be streaked with blood and raise the risk of infection; Pneumonia; Other possible causes of coughing up blood include these conditions and diseases: Bronchial neoplasm, which is a tumor that stems from the large airway in the lung. COPD; Cystic fibrosis; Lung cancer; Mitral valve stenosis
Symptoms of bowel cancer - Cancer Research UK
Blood in your poo. Blood in your poo (stools or faeces) can be a sign of bowel cancer. But it is often due to other causes.
Rectal bleeding When to see a doctor - Mayo Clinic
2023年12月7日 · Blood in your stool, on the toilet paper or in the toilet bowl can have various causes. See your doctor if it lasts more than a day or two. This content does not have an English version.