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Senna may change urine to a somewhat reddish color. [1] Senna derivatives are a type of stimulant laxative and are of the anthraquinone type. [1] While its mechanism of action is not entirely clear, senna is thought to act by increasing fluid secretion within and contraction of the large intestine. [1] Sennosides come from the group of plants ...
Docusate is the common chemical and pharmaceutical name of the anion bis(2-ethylhexyl) sulfosuccinate, also commonly called dioctyl sulfosuccinate (DOSS). [ 2 ] [ 3 ] [ 4 ] Salts of this anion, especially docusate sodium , are widely used in medicine as laxatives and as stool softeners , by mouth or rectally. [ 1 ]
Castor oil is a glyceride that is hydrolyzed by pancreatic lipase to ricinoleic acid, which produces laxative action by an unknown mechanism. Properties. Site of action: colon, small intestine (see below) [citation needed] Onset of action: 2–6 hours; Examples: castor oil [3]
Sodium citrate saline is one of the most effective osmotic laxatives (secondary in action only to magnesium citrate). [8] Its laxative action is the result of osmotic imbalance that extracts bound water from stool and pulls it back into the large bowel. The increased water content softens the stool and stimulates the bowel to contract (move its ...
Bisacodyl is an organic compound that is used as a stimulant laxative drug. It works directly on the colon to produce a bowel movement. It is typically prescribed for relief of episodic and chronic constipation and for the management of neurogenic bowel dysfunction, as well as part of bowel preparation before medical examinations, such as for a colonoscopy.
Key to the game. This is a fascinating matchup between two of the most creative offensive minds in college football. Dillingham has schemed an offense that has scored 53 TDs this season while ...
Maps and electoral vote counts for the 2012 presidential election. Our latest estimate has Obama at 323 electoral votes and Romney at 191.
Illustration showing the hepatic portal vein system. The first pass effect (also known as first-pass metabolism or presystemic metabolism) is a phenomenon of drug metabolism at a specific location in the body which leads to a reduction in the concentration of the active drug before it reaches the site of action or systemic circulation.