Bisacodyl
Dulcolax Osmotic is a brand-name osmotic laxative used to relieve occasional constipation. It works by drawing water into the intestines to soften stool and promote bowel movements, typically producing results within 1-3 days of use.
An osmotic laxative that treats constipation by softening stool through water retention in the intestines.
Key facts at a glance
- RxNorm
- 2724416
- Generic
- Dulcolax Osmotic
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treatment of occasional constipation; may also be used for bowel preparation before medical procedures or examinations.
As an osmotic laxative, it works by drawing water into the colon through osmosis, which softens hard, dry stool and stimulates natural bowel contractions to promote evacuation.
Should be taken with a full glass of water; not recommended for long-term daily use without medical supervision. May take 1-3 days to produce results. Consult a doctor if symptoms persist beyond 7 days or if you experience severe abdominal pain, nausea, or vomiting.
Official drug label
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy