Indigestion - Symptoms and causes - Mayo Clinic
2024年2月1日 · Indigestion — also called dyspepsia or an upset stomach — is discomfort in your upper abdomen. Indigestion describes certain symptoms, such as belly pain and a feeling of fullness soon after you start eating, rather than a specific disease. Indigestion can also be a symptom of other digestive disorders.
Intestinal obstruction - Symptoms & causes - Mayo Clinic
2021年1月20日 · Intestinal pseudo-obstruction (paralytic ileus) can cause signs and symptoms of intestinal obstruction, but it doesn't involve a physical blockage. In paralytic ileus, muscle or nerve problems disrupt the normal coordinated muscle contractions of the intestines, slowing or stopping the movement of food and fluid through the digestive system.
Digestive Diseases Resource Center - Mayo Clinic
2024年2月24日 · Make your tax-deductible gift and be a part of the cutting-edge research and care that's changing medicine. Digestive disease Resource Center for Medical Professionals including clinical updates, news, videos, continuing education and calculators from Mayo Clinic.
Gastritis - Symptoms and causes - Mayo Clinic
2024年2月14日 · Gastritis is an inflammation of the stomach lining. The stomach lining is a mucus-lined barrier that protects the stomach wall. Weaknesses or injury to the barrier allows digestive juices to damage and inflame the stomach lining. Several diseases and conditions can increase the risk of gastritis.
Gastroparesis - Symptoms and causes - Mayo Clinic
The symptoms can be like those of gastroparesis. For people who already have gastroparesis, these medicines may make the condition worse. Gastroparesis affects digestion. It can cause nausea, vomiting and belly pain. It also can cause problems with blood sugar levels and nutrition. There's no cure for gastroparesis.
Gastrointestinal tract - Mayo Clinic
Gastrointestinal tract. Your digestive tract stretches from your mouth to your anus. It includes the organs necessary to digest food, absorb nutrients and process waste. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Digestion: How long does it take? - Mayo Clinic
2019年12月31日 · Digestion time varies among individuals and between men and women. After you eat, it takes about six to eight hours for food to pass through your stomach and small intestine. Food then enters your large intestine (colon) for further digestion, absorption of water and, finally, elimination of undigested food. It takes about 36 hours for food to ...
Peptic ulcer - Symptoms and causes - Mayo Clinic
2024年8月16日 · Peptic ulcers happen when acid in the organs that food travels through, called the digestive tract, eats away at the inner surface of the stomach or small intestine. The acid can create a painful open sore that may bleed. Your digestive tract is coated with a mucous layer that most often protects against acid.
Stomach cancer - Symptoms and causes - Mayo Clinic
2024年6月19日 · Later stages of stomach cancer might cause symptoms such as feeling very tired, losing weight without trying, vomiting blood and having black stools. Stomach cancer that spreads to other parts of the body is called metastatic stomach cancer. It causes symptoms specific to where it spreads.
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. A feeling that not all stool has passed. A feeling that the rectum is blocked. The need to use a finger to pass stool. Chronic constipation is having two or more of these symptoms for three months or longer.