Method of bowel cleansing
First Claim
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1. A method for cleansing bowels and colon of a mammal, the method consisting essentially of:
- a) orally administering to the mammal from about 5 mg to about 40 mg of bisacodyl;
b) waiting until the bisacodyl produces a bowel movement, the bowel movement occurring within 6 hours;
c) orally administering to the mammal from about 50 g to about 400 g of polyethylene glycol (PEG) in from about 1.5 L to about 2.5 L of an isotonic solution following the bowel movement; and
d) thereafter allowing the mammal to evacuate the bowels and colon;
e) the method optionally including the further step of administering a clear liquid to the mammal after administration of the bisacodyl;
whereby the colon is adequately cleansed to permit diagnostic testing or surgery.
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Abstract
Stimulant laxative in combination with an osmotic laxative produces safe and effective bowel and colon cleansing with a reduced volume of liquid input. Administering to a patient an oral stimulant laxative, such as bisacodyl, followed, after a biologically determined interval, by a reduced volume of a PEG in water solution cleanses the bowels and colon in preparation for diagnostic colonoscopy, without the profuse uncontrollable diarrhea that typically follows either ingestion of large volume isotonic ravages, or smaller volume hypertonic lavages.
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4 Claims
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1. A method for cleansing bowels and colon of a mammal, the method consisting essentially of:
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a) orally administering to the mammal from about 5 mg to about 40 mg of bisacodyl; b) waiting until the bisacodyl produces a bowel movement, the bowel movement occurring within 6 hours; c) orally administering to the mammal from about 50 g to about 400 g of polyethylene glycol (PEG) in from about 1.5 L to about 2.5 L of an isotonic solution following the bowel movement; and d) thereafter allowing the mammal to evacuate the bowels and colon; e) the method optionally including the further step of administering a clear liquid to the mammal after administration of the bisacodyl; whereby the colon is adequately cleansed to permit diagnostic testing or surgery. - View Dependent Claims (2, 3, 4)
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Specification