What is bisacodyl-rectal suppository, and how does it work (mechanism of action)? Bisacodyl is a stimulant laxative. It stimulates the muscles in the wall of the small intestine and colon to generate a bowel movement. It also alters water and electrolyte levels in intestines, increasing the level of fluids which also produce a laxative-like effect. …
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What is dicyclomine? What are the uses for dicyclomine? Dicyclomine is a drug that is used for treating irritable bowel syndrome (IBS). Dicyclomine is in a class of drugs called anticholinergics. Anticholinergic drugs block the effects of acetylcholine, the chemical transmitter that nerves release in order to cause muscles to contract. They prevent contraction of muscles by blocking the acetylcholine …
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What is sodium citrate (alk) citric acid? What is it used for? Sodium citrate/citric acid is used to make urine less acidic and therefore prevent formation of kidney stones. Sodium citrate/citric acid also is useful as a buffer and neutralizing agent for gastric acid. Sodium citrate is broken down to sodium bicarbonate which decreases the acidity of urine, increasing the …
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What is scopolamine? What are the uses for scopolamine? Scopolamine is an oral, intravenous, ophthalmic or topical drug with many uses including the prevention of motion sickness. Transderm Scop is scopolamine administered topically (through the skin or transdermally) via a special delivery system that gradually releases scopolamine onto the skin over a period of three days. Scopolamine is absorbed into …
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What is oral vancomycin? What are the uses for oral vancomycin? Oral vancomycin is a glycopeptide antibiotic that is used for the treatment of Clostridium difficile diarrhea and staphylococcal enterocolitis. Vancomycin is a bactericidal antibiotic (it kills bacteria) that exerts its effects by preventing bacteria from forming cell walls, which they need to survive. Vancomycin is only effective against gram-positive …
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What is misoprostol? What are the uses for misoprostol? Misoprostol is a synthetic (man-made) prostaglandin that is used to reduce the risk of stomach ulcers in patients treated with nonsteroidal anti-inflammatory drugs (NSAIDs, for example, aspirin, ibuprofen, etc.) that are used for pain and various inflammatory conditions, for example, arthritis. Misoprostol is used primarily in patients at high risk for …
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What is cimetidine, and how does it work (mechanism of action)? Cimetidine is a drug that blocks the production of acid by acid-producing cells in the stomach and can be administered orally, IM or IV. It belongs to a class of drugs called H2 (histamine-2) blockers that also includes ranitidine (Zantac), nizatidine (Axid), and famotidine (Pepcid). Histamine is a naturally-occurring …
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What is metoclopramide, and how does it work? Metoclopramide is a "prokinetic" drug that stimulates the muscles of the gastrointestinal tract including the muscles of the lower esophageal sphincter, stomach, and small intestine by interacting with receptors for acetylcholine and dopamine on gastrointestinal muscles and nerves. The lower esophageal sphincter, located between the esophagus and the stomach, normally prevents reflux …
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What is ursodiol? What are the uses for ursodiol? Ursodiol is a naturally-occurring bile acid that is made by the liver in humans and is secreted in small quantities into bile. It is used to dissolve and prevent cholesterol gallstones and to treat primary biliary cirrhosis, a disease of the liver. Ursodiol blocks the enzyme in the liver that produces …
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What is bisacodyl? What is bisacodyl used for? Bisacodyl is a stimulant laxative. It stimulates the muscles in the wall of the small intestine and colon to generate a bowel movement. It also alters water and electrolyte levels in intestines, increasing the level of fluids which also produce a laxative-like effect. Bisacodyl is used for for temporary relief of occasional …
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