Irritable bowel disease

IBD irritable bowel disease IBS irritable bowel syndrome IBW ideal body weight ICP intracranial pressure IFIS intraoperative floppy iris syndrome... 

Inflammatory bowel disease/ Irritable bowel disease ... 

A comparison between two commercial delayed release peppermint oil preparations found that there were differences in the pharmacokinetics in relation to bioavailability times and release site. A capsule that is more effective in delivering the peppermint oil to the distal small intestine and ascending colon would be more bene cial in the treatment of irritable bowel syndrome (White et al., 1987). It has also been suggested that the con icting results in some trials may be due to the inclusion of patients suffering from lactose intolerance, syndrome of small intestinal bacterial overgrowth, and celiac disease, all of which have symptoms similar to irritable bowel disease (Cappello et al., 2007). 

Diarrhea is a common problem that is usually self-limiting and of short duration. Increased accumulations of small intestinal and colonic contents are known to be responsible for producing diarrhea. The former may be caused by increased intestinal secretion which may be enterotoxin-induced, eg, cholera and E. col] or hormone and dmg-induced, eg, caffeine, prostaglandins, and laxatives decreased intestinal absorption because of decreased mucosal surface area, mucosal disease, eg, tropical spme, or osmotic deficiency, eg, disaccharidase or lactase deficiency and rapid transit of contents. An increased accumulation of colonic content may be linked to increased colonic secretion owing to hydroxy fatty acid or bile acids, and exudation, eg, inflammatory bowel disease or amebiasis decreased colonic absorption caused by decreased surface area, mucosal disease, and osmotic factors and rapid transit, eg, irritable bowel syndrome. 

A laxative is most often prescribed for the short-term relief or prevention of constipation. Certain stimulant, emollient, and saline laxatives are used to evacuate the colon for rectal and bowel examinations. Fecal softeners or mineral oil are used prophylactically in patients who should not strain during defecation, such as after anorectal surgery or a myocardial infarction. Psyllium may be used in patients with irritable bowel syndrome and diverticular disease. Fblycarbophil may be prescribed for constipation or diarrhea associated with irritable bowel syndrome and diverticulosis. Mineral oil is... 

The a-glucosidase inhibitors are contraindicated in patients with a hypersensitivity to the drug, diabetic ketoacidosis, cirrhosis, inflammatory bowel disease, colonic ulceration, partial intestinal obstruction or predisposition to intestinal obstruction, or chronic intestinal diseases. Acarbose and miglitol are used cautiously in patients with renal impairment or pre-existing gastrointestinal (GI) problems such as irritable... 

Rice bran fiber has fructo-oligosaccharides - a pre-biotic that helps friendly bacteria to proliferate in the gastrointestinal environment and improves intestinal and colon health (Tomlin and Read, 1988). Recent studies in humans (Kahlon and Chow, 1997) have revealed that rice bran fiber not only normalizes bowel function, but also helps in conditions such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD) and Crohn s disease, and lowers the lipid levels. Rice bran fiber has been shown to significantly reduce renal stones (Jahnen et al., 1992). It is a good source of fiber in weight loss programs and therapeutic fiber diets for diabetics and heart patients. Fiber diets prevent cancer of the colon and large bowel, control obesity and improve bowel function. 

The fiber of rice bran products, especially the RiceMucil is helpful in maintaining normal gastrointestinal and colon health (Tomlin and Read, 1988). It helps in bowel regularity. Patients with irritable bowel syndrome, inflammatory bowel disease and colitis get excellent relief with RiceMucil . As has been mentioned in the earlier part of this chapter, the fiber of rice bran is non-bloating and lactose free, and the acidic environment the fiber creates during the fermentation of undigested food improves colon health and induces all the healthy enzymes and fnendly bacteria to proliferate (Folino et al, 1995 Life Sciences News Letter, 1999). It has been scientifically demonstrated to have an excellent nutritional support for gut and colon health. 

Noninfectious causes of acute diarrhea include drugs and toxins (Table 18-3), laxative abuse, food intolerance, irritable bowel syndrome (IBS), inflammatory bowel disease, ischemic bowel disease, lactase deficiency, Whipple s disease, pernicious anemia, diabetes mellitus, malabsorption, fecal impaction, diverticulosis, and celiac sprue. 

Irritable bowel syndrome (IBS) is a disorder of the gastrointestinal tract that interferes with the normal functions of the colon. At various points in the past, IBS has been referred to as mucous colitis, spastic colon, irritable colon, or nervous stomach. IBS is generally described as afunctional disorder rather than a disease per se. A functional disorder involves symptoms that cannot be attributed to a specific injury, infection, or other physical problem. A functional disorder occurs because of altered physiologic processes rather than structural or biochemical defects and may be subject to nervous system influence. IBS is associated with frequent fluctuation in symptoms, loss of productivity, and decreased quality of life. Although IBS has been referred to as functional bowel disease, true functional bowel disease may be more indicative of widespread gastrointestinal involvement including (but not limited to) the colon. 

If you look in the medical literature, you will often see the term placebo defined as a non-specific treatment. What does it mean to say that a treatment is not specific It could mean that the treatment is effective for many different disorders, rather than for only one particular condition. In this sense, placebos are indeed non-specific. Besides depression, placebos have been shown to affect anxiety, pain, ulcers, irritable bowel syndrome, Parkinson s disease, angina, autoimmune diseases, Alzheimer s disease, rheumatoid arthritis, asthma, gastric function, sexual dysfunction and skin conditions. We know this from the thousands of studies in which placebos have been used as control conditions, against which the effects of medication have been evaluated, and from studies that were specifically designed to assess the placebo effect. 

In some patients believed to suffer from the irritable bowel syndrome, an underlying enteric neuromuscular disorder has later been identified [133]. The bridge to infectious diseases is also of interest, with several entero-tropic viruses in focus, and reports of lymphocytic infiltration of enteric neural structures in patients with unexplained intestinal dysmotility require further studies. 

Rifaximin Rifamycin Antibiotic Gut bacteria Enteric infection Diarrhea, infectious Hepatic encephalopathy Small intestine bacterial overgrowth Inflammatory bowel disease Colonic diverticular disease Irritable bowel syndrome Constipation Clostridium difficile infection Helicobacter pylori infection Colorectal surgery Bowel decontamination, selective Pancreatitis, acute Bacterial peritonitis, spontaneous Nonsteroidal anti-inflammatory drug enteropathy... 

There is some evidence that long-term cyclic administration of rifaximin combined with fiber supplementation is effective for inducing symptomatic relief in patients with uncomplicated diverticular disease of the colon. A therapeutic gain of approximately 30% compared to fiber supplementation only can be expected. The drug is well tolerated and no relevant side effects have been reported. Symptoms attributed to diverticula (abdominal pain or discomfort, bloating, disturbance of bowel habits) are nonspecific symptoms and are also features of irritable bowel syndrome. It has been suggested that irritable bowel syndrome and diverticular disease of the colon may coexist in many people and when bowel symptoms occur with diverticulosis coli, they may be due to a coexistent irritable bowel rather to the diverticula themselves [47, 48]. This hypothesis is supported by the fact that many patients with symptomatic diverticular disease show co-... 

Ionic motility patterns similar to those with irritable bowel syndrome [25], and patients with asymptomatic disease have colonic myoelectric activity similar to that of normals [49]. A fundamental issue is that treatment with rifaximin may be related to colonic symptoms rather than to diverticula per se this would suggest the inclusion, in future studies, of an additional arm of patients with symptoms of irritable bowel syndrome but not diverticula. 

Irritable bowel syndrome, diverticulitis, upper and lower GI tract diseases, hemorrhoids, anal fissures, ulcerative proctitis, tumors, hernia, volvulus of the bowel, syphilis, tuberculosis, lymphogranuloma venereum, Hirschsprung s disease. 

The recent approval of the SNRI duloxetine for the treatment of diabetic neuropathy reinforces the utility of this drug class in the treatment of neuropathic pain. Other largely untapped areas which remain to be exploited with this drug class include sexual dysfunction, such as premature ejaculation, irritable bowel syndrome, obesity, neurodegenerative diseases such as Parkinson s disease, restless leg syndrome, and substance abuse and addiction. It is apparent that considerable opportunities for drug discovery will exist in this area for some time to come. 

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