2022年6月21日 · ROCHESTER, Minnesota — Long COVID syndrome, also known as post-COVID, is more than fatigue and shortness of breath. Symptoms such as headaches, brain fog and ringing in the ears have been reported, and recently, physicians are seeing more patients with gastrointestinal problems. Greg Vanichkachorn, M.D., director of Mayo Clinic's COVID Activity Rehabilitation Program, describes the most ...

2019年12月31日 · Digestion takes about two to five days, depending on your system. ... eds. Disorders of gastrointestinal ...

Gastrointestinal tract. Print. Sections. Products and services. Your digestive tract stretches from your ...

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 ...

2024年12月4日 · Gastrointestinal stromal tumor (GIST) A gastrointestinal stromal tumor (GIST) is a type of cancer that begins in the digestive system. GISTs happen most often in the stomach and small intestine. A GIST is a growth of cells that's thought to form from a special type of nerve cells. These special nerve cells are in the walls of the digestive organs.

2024年12月18日 · Immune system. One possible cause is change in the function of the immune system. When the immune system tries to fight off an invading virus or bacterium, an immune response that is not typical causes the immune system to attack the cells in the digestive tract too. Genes. Several genetic markers have been associated with IBD.

2018年5月23日 · Millions of opioid prescriptions are written each year in the U.S. to help patients deal with pain. But those medications also can cause some uncomfortable side effects, including constipation. Reporter Vivien Williams talks with Dr. Michael Camilleri, a Mayo Clinic gastroenterologist, about gastrointestinal (GI) concerns when taking opiods. Watch: The Mayo Clinic Minute Journalists: Broadcast ...

2024年10月11日 · Diseases affecting the digestive system, including the upper gastrointestinal (GI) tract, chronic liver disease, cirrhosis, inflammatory bowel disease and others, are significant causes of death worldwide. Mayo Clinic and North Dakota State University researchers recently delved into demographic data at the national, state and county level in ...

2024年12月10日 · In young children, several syndromes that cause gastrointestinal symptoms are linked with migraines. These syndromes can cause episodes of vomiting, known as cyclical vomiting. Or they may cause stomach pain, known as abdominal migraine.

2020年4月8日 · COVID-19 most commonly presents with respiratory symptoms, including cough and shortness of breath, as well as fever. However, digestive symptoms also can occur in patients with COVID-19, and with or without respiratory symptoms. In this Q&A, Dr. Sahil Khanna, a Mayo Clinic gastroenterologist, answers questions about gastrointestinal (GI) symptoms related to COVID-19. Watch: Dr. Sahil […]