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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 ...
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 […]
There has been a lot of emerging data about patients with COVID-19 who are experiencing gastrointestinal issues. At first, COVID-19 was described as primarily a respiratory disease that can trigger symptoms such as fever, cough, shortness of breath and difficulty breathing. In some severe cases, it can cause pneumonia.
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 ...
Gastrointestinal bleeding can occur either in the upper or lower gastrointestinal tract. It can have a number of causes. Upper GI bleeding. Causes can include: Peptic ulcer. This is the most common cause of upper GI bleeding. Peptic ulcers are sores that develop on the lining of the stomach and upper portion of the small intestine.
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 ...
These studies suggest that people who get frequent headaches may be predisposed to gastrointestinal problems. Digestive conditions, such as irritable bowel syndrome and celiac disease, also may be linked to migraines. Treating these digestive conditions may help reduce the frequency and severity of migraines. However, more research is needed to ...
ROCHESTER, Minn. — June 21, 2012. Mayo Clinic researchers have discovered an association between a commonly prescribed blood pressure drug, Olmesartan, and severe gastrointestinal issues such as nausea, vomiting, diarrhea, weight loss and electrolyte abnormalities — symptoms common among those who have celiac disease. The findings are published online today in the medical journal Mayo […]
DEAR MAYO CLINIC: I have struggled with stomach issues for many years. Is it possible my upset stomach can be an allergy or sensitivity to certain foods? I want to feel better, and I am curious about testing that may be available to identify food sensitivities and food allergies. ANSWER: Gastrointestinal issues are challenging, and it can […]
Signs and symptoms of stomach cancer may include: Difficulty swallowing. Belly pain. Feeling bloated after eating. Feeling full after eating small amounts of food. Not feeling hungry when you would expect to be hungry. Losing weight without trying. Feeling very tired. Stools that look black.