Bisacodyl
Dulcolax is a brand-name stimulant laxative containing the active ingredient bisacodyl. It is primarily used to provide short-term relief from occasional constipation and to help empty the bowels before certain medical procedures or surgeries.
Dulcolax is a stimulant laxative used for occasional constipation relief and bowel preparation.
Key facts at a glance
- RxNorm
- 151672
- Generic
- Dulcolax
- 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.
Temporary relief of occasional constipation; bowel cleansing before diagnostic procedures, surgeries, or radiological examinations; management of constipation in bedridden patients.
Dulcolax works as a stimulant laxative by directly stimulating the nerve endings in the colon lining, causing increased intestinal contractions (peristalsis) and promoting fluid accumulation in the intestines to facilitate bowel movements.
Should not be used for more than 7 consecutive days without medical supervision. Contraindicated in cases of intestinal obstruction, severe dehydration, or acute abdominal conditions. May cause abdominal cramping or discomfort. Avoid taking with dairy products or antacids within one hour of dose. Consult a healthcare provider before use if pregnant, breastfeeding, or giving to children under 6 years old.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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