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Laxative
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Laxative
See Also
Constipation
Functional Constipation
Pediatric Constipation
Types
Laxative Types
Bulk Laxative
(
Fiber
Supplementation, Preferred agents)
Preferred agents (effective with few adverse effects)
Psyllium
(e.g.
Metamucil
)
Methylcellulose
(e.g.
Citrucel
)
Calcium
Polycarbophil
(
Fibercon
)
Dietary Fiber
Osmotic Laxative
(Preferred agents)
Poorly absorbed saccharides (
Lactulose
,
Sorbitol
)
Magensium Laxatives (
Milk of Magnesia
)
Sodium
bisphosphate (Fleets
Phospho-Soda
)
Polyethylene glycol
lavage solution (GoLytely)
Emollient Laxative
(
Stool Softener
)
Docusate
Sodium
(
Colace
) - questionable efficacy
Glycerin
Mineral Oil
(not recommended)
Aspiration risk
Depletes fat soluble
Vitamin
s
Stimulant Laxative
(Risk of Laxative abuse)
Other Laxative types are preferred over these
Anthraquinone Laxative
Cascara
sagrada Extract (
Casanthranol
)
Senna
Extract (
Senokot
)
Diphenylmethane Laxative
Bisacodyl
(
Dulcolax
)
Phenolphthalein
(OTC,
Correctol
,
Ex-Lax
)
Combination Agents
Peri-Colace
contains
Cascara
and
Docusate
Senekot-S contains senna and
Docusate
Enemas and suppositories
Never use hot water, soap, or
Hydrogen Peroxide
enema
Tap water enema or saline enema (safest)
Sodium
Bisphosphate enema (
Fleet Enema
)
Pink Lady Enema
(1/2
Fleet Enema
, 100 ml
Docusate
, 60 ml
Mineral Oil
, 60 ml
Magnesium Citrate
)
Mineral Oil
enema
Glycerin
e suppository
Bisacodyl
suppository (
Dulcolax
suppository)
Prokinetic agents
Tegaserod (Zelnorm)
Indicated only in IBS for
Constipation
in women
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