http://www.johnshopkinshealthalerts.com/alerts/digestive_health/index.html en-us © 2007 Medletter Associates, LLC. All rights reserved. customerservice@johnshopkinshealthalerts.com webmaster@iproduction.com Mon, 12 May 2008 09:43:40 CDT Mon, 12 May 2008 09:43:40 CDT IPS - www.iproduction.com Archives of Internal Medicine suggests that contrary to common advice, dietary changes alone will not improve symptoms of GERD, such as heartburn or acid reflux.If you have gastroesophageal reflux disease (GERD) you know these unpleasant feelings -- heartburn, indigestion, nausea, and sometimes vomiting. Acid from the stomach can even regurgitate into organs connected to the esophagus, such as the larynx, trachea, and lungs. … http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_1944-1.html?CMP=OTC-RSS Recent research suggests that some lifestyle changes are more helpful than others for treating the symptoms of GERD.There are four types of treatments for gastroesophageal reflux disease (GERD): lifestyle measures, medication, surgery, and endoscopic procedures. Treating GERD is important. Untreated GERD can lead to serious complications, such as esophageal ulcers (nonhealing mucosal defects), esophageal strictures, Barrett's esophagus (a disorder of the cells lining the esophageal mucosa, which may lead to cancer), and esophageal cancer. … http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_1881-1.html?CMP=OTC-RSS Good news for IBS patients. Studies show that people who suffer with bloating and flatulence due to IBS may get relief from an antibiotic used to treat diarrhea.Irritable bowel syndrome (IBS) is one of the most common -- and frequently misunderstood -- digestive disorders. One in five adults in the United States have symptoms of IBS, yet only a small number of people with symptoms seek treatment. In a recent poll of 201 women who… http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_1880-1.html?CMP=OTC-RSS Vomiting blood or finding it in your stool can be frightening, because it is a sign that you are bleeding somewhere in your digestive tract and you may have a digestive disorder. But not all causes of gastrointestinal bleeding are ominous. For instance, bleeding from the rectum can be caused by hemorrhoids, which are uncomfortable but definitely not life threatening. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_1727-1.html?CMP=OTC-RSS Nearly everyone has had a bout of constipation -- infrequent bowel movements and difficulty passing stool -- at some point in their life. Constipation is not a disease, but rather a symptom that can stem from a number of medical conditions. Constipation becomes more common with age and occurs in at least 25% of people over age 65. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_1719-1.html?CMP=OTC-RSS Gastroparesis -- literally "paralyzed stomach" -- is a serious condition manifested by delayed emptying of stomach contents into the small intestine after a meal. There is no cure for gastroparesis, but treatment can speed gastric emptying and relieve gastrointestinal symptoms such as nausea and vomiting. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_1715-1.html?CMP=OTC-RSS If you're like many Americans, you should increase your consumption of fiber to help your digestive system – and your overall health, too. Experts now believe that fiber does not protect against colorectal cancer, but fiber might prevent other digestive woes -- diverticulosis, gastroesophageal reflux disease (GERD), gallstones, and hemorrhoids. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_1447-1.html?CMP=OTC-RSS Experts now believe fiber does not protect against colorectal cancer or constipation. But that doesn't mean you can cross off high-fiber foods (like vegetables, fruits, and whole grains) from your grocery list. In fact, there are still plenty of reasons -- both digestive and not -- to get your daily fill of fiber. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_1446-1.html?CMP=OTC-RSS Nearly everyone has had a bout of constipation -- infrequent bowel movements and difficulty passing stool -- at some point in their life. Constipation is not a disease but rather a symptom that can stem from a number of medical conditions. Constipation becomes more common with age and occurs in at least 25% of people over age 65. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_1445-1.html?CMP=OTC-RSS By far, the most common symptom of gastroesophageal reflux disease (GERD) is heartburn, which occurs when the acidic contents of the stomach reflux (flow backwards) into the esophagus. But about 10–15% of people with GERD do not have heartburn. Instead, they experience asthma, a chronic cough, chest pain, or laryngitis. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_1444-1.html?CMP=OTC-RSS If you have a digestive disorder, you’re certainly not alone. More than 56 million Americans report symptoms of GERD, 20.5 million suffer from gallstones, 14.5 million from peptic ulcer, and 3.1 million from constipation. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_1443-1.html?CMP=OTC-RSS This article on new colon cancer biomarkers comes from a recent Johns Hopkins Medicine Press Release. Searching for less invasive screening tests for cancer, Johns Hopkins scientists have discovered proteins present in blood that accurately identify colon cancer and precancerous polyps. Initial studies of the proteins, CCSA-3 and CCSA-4, suggest they could be used to develop a blood test to identify individuals at-risk for colon cancer. … http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_1178-1.html?CMP=OTC-RSS No doubt you’ve heard about the deleterious effects smoking can have on your lungs and heart, but did you know smoking also increases your risk of certain digestive disorders?Smoking irritates the digestive tract, boosting the chances that you’ll suffer from heartburn, peptic ulcers, Crohn’s disease, and colon polyps. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_914-1.html?CMP=OTC-RSS Who hasn’t experienced nausea? A queasy stomach and an imminent urge to vomit is a common digestive problem. Luckily, in most cases nausea is not a sign of anything serious. And mercifully, nausea typically only lasts for a few hours (although that’s often plenty long enough) and requires no medical treatment. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_913-1.html?CMP=OTC-RSS Pancreatic cancer, the fourth leading cause of cancer-related death in the United States, is notoriously difficult to detect. In addition, mortality is high; only 4% of patients are still alive five years after diagnosis. Until recently, smoking cigarettes or cigars was the only known, controllable risk factor for pancreatic cancer. However, recent research indicates that some of the lifestyle measures proven to reduce the risk of heart disease, diabetes, and cancers of the breast, prostate, colon, and rectum may also help prevent pancreatic cancer. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_911-1.html?CMP=OTC-RSS Endoscopy is done to find the cause of any number of gastrointestinal symptoms, such as nausea, vomiting, bleeding, abdominal pain, or acid reflux. Traditional endoscopy involves inserting a flexible tube, with a tiny camera at one end, down the esophagus and into the stomach and duodenum (the first part of the small intestine). http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnwsHopkinsDigestiveDisordersHealthAlert_733-1.html?CMP=OTC-RSS Many people, including up to 79% of those with gastroesophageal reflux disease (GERD), suffer from heartburn that awakens them during the night. Research reported in the journal Chest (Volume 127, page 1658 May 2005) shows that people who are overweight, drink a lot of carbonated beverages, snore, experience daytime sleepiness or insomnia, have high blood pressure or asthma, or use anti-anxiety medications (such as diazepam [Valium]) are most likely to experience this problem. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_718-1.html?CMP=OTC-RSS Many patients with irritable bowel syndrome (IBS), and some with Crohn’s disease (a form of inflammatory bowel disease), suffer from non-gastrointestinal symptoms in addition to their digestive problems, according to new research. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_717-1.html?CMP=OTC-RSS Johns Hopkins doctors advise against colonics because of concerns about the potential for side effects.Do most diseases begin in the colon? Is your bowel a cesspool? Does it harbor toxins that are harmful to your health? Some alternative health practitioners would have you believe that the answer to these questions is “yes.” http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_520-1.html?CMP=OTC-RSS The truth about the causes of peptic ulcers, inflammatory bowel disease, and gastroparesisBefore the advent of modern medicine, the average person relied on folklore, old wives’ tales, and remedies handed down from previous generations to treat various ailments of the digestive tract. Today, despite extensive research, misunderstandings about the causes and treatments of many digestive disorders still persist. Here, then, are three common myths, according to the National Digestive Diseases Information Clearinghouse—and the real truths based on the latest research findings. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_518-1.html?CMP=OTC-RSS Focus on your controllable risk factors, such as smoking cigarettes and drinking heavily.Esophageal cancer is still a relatively uncommon disease—but it is also the fastest rising cancer in the United States. According to the latest statistics, esophageal cancer has increased six-fold over the past 30 years. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_516-1.html?CMP=OTC-RSS For a long time, psychological problems were believed to cause many stomach problems. But the relationship may be just the reverse -- physical problems of the stomach can cause psychological distress. New research suggests that there is a kind of brain in the belly. This "brain" is called the enteric nervous system (ENS). What's more, treatments for psychological disorders may also help ease stomach problems. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_408-1.html?CMP=OTC-RSS Food poisoning is estimated to cause 76 million infections, 300,000 hospitalizations, and 5,000 or more deaths annually – but there are many ways to prevent food poisoning!The most common forms of foodborne illnesses are infections caused by microscopic agents that thrive in or on food that has not been properly handled. Unwashed, raw, or undercooked foods are the most vulnerable to this type of contamination. In this country, the usual contaminants are bacteria (including various… http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_365-1.html?CMP=OTC-RSS Occasional heartburn can be treated with over-the-counter antacids. But if you have any of these symptoms, talk to your doctor to rule out more serious problems.From time to time, everyone experiences heartburn—a burning sensation in the chest caused by the reflux of stomach contents into the esophagus. Mild symptoms associated with heartburn include belching and a bitter or acidic taste in the mouth. Occasional heartburn is usually not serious and can be treated with over-the-counter… http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_288-1.html?CMP=OTC-RSS Diverticulitis is thought to occur when bacteria or hardened stool becomes trapped in small, bulging pouches (diverticula) in the colon wall and trigger infection or inflammation. Diverticula develop in most people as they age—a condition called diverticulosis. About 10% to 25% of those with diverticulosis eventually suffer an episode of diverticulitis. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_188-1.html?CMP=OTC-RSS Many people don’t know they have celiac disease, either because the symptoms they have are mistakenly attributed to another illness or because they don’t have symptoms. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsHealthAlertsDigestiveDisorders_186-1.html?CMP=OTC-RSS Two controlled trials have found that the probiotic E. Coli—a harmless form of the common intestinal bacterium Escheria coli—achieved results comparable to standard drugs used to treat ulcerative colitis. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_114-1.html?CMP=OTC-RSS Biopsy samples cannot be taken with a virtual colonoscopy, and polyps cannot be removed as they can during a standard colonoscopy. http://www.johnshopkinshealthalerts.com/alerts/digestive_health/JohnsHopkinsDigestiveDisordersHealthAlert_113-1.html?CMP=OTC-RSS