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Pronunciation |
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(SOR
bi
tole) |

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Generic
Available |
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Yes |

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Pharmacological Index |
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Genitourinary Irrigant; Laxative, Miscellaneous |

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Use |
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Genitourinary irrigant in transurethral prostatic resection or other
transurethral resection or other transurethral surgical procedures; diuretic;
humectant; sweetening agent; hyperosmotic laxative; facilitate the passage of
sodium polystyrene sulfonate through the intestinal tract |

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Contraindications |
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Anuria |

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Warnings/Precautions |
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Use with caution in patients with severe cardiopulmonary or renal impairment
and in patients unable to metabolize sorbitol |

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Adverse
Reactions |
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1% to 10%:
Endocrine & metabolic: Fluid and electrolyte losses, lactic acidosis
Gastrointestinal: Diarrhea, nausea, vomiting, abdominal discomfort,
xerostomia |

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Overdosage/Toxicology |
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Symptoms of overdose include nausea, diarrhea, fluid and electrolyte loss
Treatment is supportive to ensure fluid and electrolyte balance
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Stability |
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Protect from freezing; avoid storage in temperatures
>150°F |

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Mechanism of
Action |
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A polyalcoholic sugar with osmotic cathartic actions |

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Pharmacodynamics/Kinetics |
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Onset of action: About 0.25-1 hour
Absorption: Oral, rectal: Poor
Metabolism: Mainly in the liver to fructose |

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Usual Dosage |
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Hyperosmotic laxative (as single dose, at infrequent intervals):
Oral: 2 mL/kg (as 70% solution)
Rectal enema: 30-60 mL as 25% to 30% solution
Children >12 years and Adults:
Oral: 30-150 mL (as 70% solution)
Rectal enema: 120 mL as 25% to 30% solution
Adjunct to sodium polystyrene sulfonate: 15 mL as 70% solution orally until
diarrhea occurs (10-20 mL/2 hours) or 20-100 mL as an oral vehicle for the
sodium polystyrene sulfonate resin
When administered with charcoal:
Oral:
Children: 4.3 mL/kg of 35% sorbitol with 1 g/kg of activated charcoal
Adults: 4.3 mL/kg of 70% sorbitol with 1 g/kg of activated charcoal every 4
hours until first stool containing charcoal is passed
Topical: 3% to 3.3% as transurethral surgical procedure irrigation
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Mental Health: Effects
on Mental Status |
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None reported |

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Mental Health:
Effects on Psychiatric
Treatment |
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None reported |

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Dental Health: Local
Anesthetic/Vasoconstrictor
Precautions |
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No information available to require special precautions |

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Dental Health:
Effects on Dental Treatment |
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No effects or complications reported |

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Patient
Information |
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Cathartic: Use of cathartics on a regular basis will have adverse effects.
Increased exercise, increased fluid intake, or increased dietary fruit and fiber
may be effective in preventing and resolving constipation. Breast-feeding
precautions: Consult prescriber if breast-feeding. |

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Nursing
Implications |
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Do not use unless solution is clear |

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Dosage Forms |
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Solution: 70%
Solution, genitourinary irrigation: 3% (1500 mL, 3000 mL); 3.3% (2000 mL)
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References |
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Brown AM and Masson E,
"Hidden Sorbitol in Proprietary Medicines _ A Cause for Concern?" Pharm
J, 1990, 245:211.
Charney EB and Bodurtha JN,
"Intractable Diarrhea Associated With the Use of Sorbitol," J Pediatr,
1981, 98:157-8.
Gazda-Smith E and Synhavsky A,
"Hypernatremia Following Treatment of Theophylline Toxicity With Activated Charcoal and Sorbitol,"
Arch Intern Med, 1990, 150(3):689, 692.
James LP, Nichols MH, and King WD,
"A Comparison of Cathartics in Pediatric Ingestions," Pediatrics, 1995,
96(2 Pt 1):235-8.
Kumar A, Weatherly MR, and Beaman DC,
"Sweeteners, Flavorings, and Dyes in Antibiotic Preparations,"
Pediatrics, 1991, 87(3):352-60.
Lederle FA, Busch DL, Mattox KM, et al,
"Cost-Effective Treatment of Constipation in the Elderly: A Randomized Double-Blend Comparison of Sorbitol and Lactulose,"
Am J Med, 1990, 89(5):597-601.
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