Senna
Black Draught is a traditional herbal stimulant laxative containing senna leaf, used for the short-term relief of occasional constipation. It works by stimulating intestinal contractions and promoting bowel movements. This product has been available for decades as an over-the-counter option for temporary digestive support.
Black Draught is a traditional herbal laxative used for short-term relief of occasional constipation.
Key facts at a glance
- RxNorm
- 215700
- Generic
- Black Draught
- 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.
Used for the temporary relief of occasional constipation and irregularity. Designed for short-term use only and not intended for chronic constipation without medical supervision.
Contains sennosides from senna leaf that stimulate the colon lining, increasing intestinal contractions (peristalsis) and promoting the movement of stool through the digestive tract while also softening stool by increasing fluid secretion.
Should only be used short-term (typically 7-10 days maximum) as prolonged use may lead to dependency, electrolyte imbalances, or lazy bowel syndrome. Not suitable for those with intestinal blockages, inflammatory bowel disease, or undiagnosed abdominal pain. May cause cramping, diarrhea, or abdominal discomfort. Consult a healthcare provider before use if pregnant, nursing, taking other medications, or if symptoms persist.
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 September 3, 2026. · Read our editorial policy