Docusate
Pronunciation: (DOCK-you-sate)Class: Fecal softener, Sulfactant Docusate Sodium (Dioctyl Sodium Sulfosuccinate; DSS)
Trade Names:
Colace
- Capsules 50 mg
- Capsules 100 mg
- Liquid 150 mg/15 mL
- Syrup 60 mg/15 mL
Trade Names:
Diocto
- Liquid 150 mg/15 mL
- Syrup 60 mg/15 mL
Trade Names:
Docu
- Liquid 150 mg/15 mL
- Syrup 20mg/5 mL
Trade Names:
D.O.S.
- Capsules, soft-gel 100 mg
- Capsules, soft-gel 250 mg
Trade Names:
D-S-S
- Capsules 100 mg
Trade Names:
ex-lax Stool Softener
- Tablets 100 mg
Trade Names:
Genasoft
- Capsules, soft-gel 100 mg
Trade Names:
Non-Habit Forming Stool Softener
- Capsules 100 mg
Trade Names:
Phillips' Liqui-Gels
- Capsules, soft-gel 100 mg
Trade Names:
Silace
- Syrup 60 mg/15 mL
Trade Names:
Stool Softener
- Capsules 100 mg
- Capsules 250 mg
Soflax (Canada)
ratio-Docusate Sodium (Canada)
Docusate Calcium (Dioctyl Calcium Sulfosuccinate)
Trade Names:
DC Softgels
- Capsules 240 mg
Trade Names:
Stool Softener
- Capsules 240 mg
Trade Names:
Stool Softener DC
- Capsules 240 mg
Trade Names:
Surfak Liquigels
- Capsules 240 mg
ratio-Docusate Calcium (Canada)
Pharmacology
Compare with other drugs. | ||||||
Facilitates stool softening by detergent activity.
Pharmacokinetics
Onset
12 to 72 h.
Indications and Usage
Short-term treatment of constipation; prophylaxis in patients who should not strain during defecation (eg, after anorectal surgery, MI); to evacuate the colon for rectal and bowel examinations; prevention of dry, hard stools.
Contraindications
Nausea, vomiting or other symptoms of appendicitis; acute surgical abdomen; fecal impaction; intestinal obstruction; undiagnosed abdominal pain; coadministration with mineral oil.
Dosage and Administration
Docusate SodiumAdults and Children older than 12 yr of age
PO 50 to 500 mg.
Children 6 to 12 yr of agePO 40 to 120 mg.
Children 3 to 6 yr of agePO 20 to 60 mg.
Children younger than 3 yr of agePO 10 to 40 mg.
Docusate CalciumAdults
PO 240 mg.
Children 6 yr of age and older and Adults With Minimal NeedsPO 50 to 150 mg.
General Advice
- Administer each dose with full glass of water.
- Do not open or otherwise alter capsules.
Storage/Stability
Store capsules at room temperature. Protect liquid preparations from light.
Drug Interactions
Mineral oilDocusate may increase absorption of mineral oil from GI tract, leading to toxicity.
Laboratory Test Interactions
None well documented.
Adverse Reactions
Cardiovascular
Palpitations.
CNS
Dizziness; fainting.
GI
Excessive bowel activity (griping, diarrhea, nausea, vomiting); perianal irritation; bloating; flatulence; abdominal cramping.
Miscellaneous
Sweating; weakness.
Precautions
MonitorEvaluate and document patient's response to stool softener, noting any adverse reactions such as nausea, vomiting, abdominal cramping, or diarrhea. |
Pregnancy
Category C .
Lactation
Undetermined.
Abuse/dependence
Long-term use may lead to laxative dependence, fluid and electrolyte imbalances, steatorrhea, osteomalacia, and vitamin and mineral deficiencies.
Fluid and electrolyte imbalance
Excessive laxative use may lead to significant fluid and electrolyte imbalance.
Rectal bleeding or failure to respond
May indicate serious condition that may require further medical attention.
Concomitant laxative use
Do not use other laxatives, especially during the initial phase of therapy for portal-systemic encephalopathy; the resulting loose stools may falsely suggest adequate lactulose dosage.
Patient Information
- Tell patient to drink full glass of water with each dose.
- Instruct patient to swallow tablets whole and not to chew them.
- Instruct patient not to use mineral oil while taking this drug.
- Teach patient other methods of stimulating regular bowel evacuation: attempt to evacuate bowels at same time each day; drink 6 to 8 full glasses of water; eat high-fiber diet; exercise daily; respond to urge for bowel movement as soon as possible.
- Explain that liquid forms, excluding syrup, may be mixed with fruit juice or milk to mask unpleasant taste.
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More Docusate resources
Colace - Includes detailed dosage instructions.
