Donnatal Extentabs (Belladonna Alkaloids, Phenobarbital) Drug Information: Side Effects and Drug Interactions

Pill Identifier Search

May 27, 2012

Donnatal

Irritable Bowel Syndrome (IBS) »

What is irritable bowel syndrome (IBS)?

Irritable bowel syndrome (IBS) is one of the most common ailments of the bowel (intestines) and affects an estimated 15% of people in the US. The term, irritable bowel, is not a particularly accurate one since it implies that the bowel is responding irritably to normal stimuli, and this may or may not be the case. The several terms used for IBS, including spastic colon, spastic colitis, and mucous colitis, attest to the difficulty of getting a descriptive handle on the ailment. Moreover, each of the other names is itself as problematic as the term IBS.

IBS is best described as a functional disease. The concept of functional disease is particularly useful when discussing diseases of the gastrointestinal tract. The concept applies to the muscular organs of the gastrointestinal tract; the esophagus, stomach, small intestine, gallbladder, and colon. What is meant by the term, functional, is that either th...

Read the Irritable Bowel Syndrome (IBS) article »

« Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next »

Donnatal Extentabs User Reviews >>

Donnatal Extentabs

Irritable Bowel Syndrome (IBS) Slideshow Pictures

Digestive Disease Myths Slideshow Pictures

Diverticulitis (Diverticulosis) Slideshow Pictures

font size

SIDE EFFECTS

Adverse reactions may include xerostomia; urinary hesitancy and retention; blurred vision; tachycardia; palpitation; mydriasis; cycloplegia; increased ocular tension; loss of taste sense; headache; nervousness; drowsiness; weakness; dizziness: insomnia; nausea; vomiting; impotence; suppression of lactation; constipation; bloated feeling; musculoskeletal pain; severe allergic reaction or drug idiosyncrasies, including anaphylaxis, urticaria and other dermal manifestations; and decreased sweating. Elderly patients may react with symptoms of excitement, agitation, drowsiness, and other untoward manifestations to even small doses of the drug.

Phenobarbital may produce excitement in some patients, rather than a sedative effect. In patients habituated to barbiturates, abrupt withdrawal may produce delirium or convulsions.