Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago

Indications

Duralax is indicated for the treatment of constipation and for preparation before radiographic or endoscopic examination of the colon.

⚠️ Always consult a registered physician before taking any medicine.

Pharmacology

Bisacodyl is a diphenolic compound, structurally related to phenolphthalein, and is widely used as a laxative. It works directly on the colon to stimulate peristalsis, and on both the small bowel and colon to increase the amount of water and electrolytes retained within the gut lumen. When it reaches the caecum, Bisacodyl triggers a response that extends throughout the entire colon.

Pregnancy & Breastfeeding

Bisacodyl, like other medicines, should not be used during pregnancy, especially in the first trimester. Breastfeeding women should use bisacodyl with caution.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Dosage Reference

⚠️ Reference ranges from official sources only. Consult your doctor for personalized dosing.

Adults: For constipation, adults usually take 5 to 10 mg at night; the dose may occasionally need to be increased to 15 to 20 mg. Children under 10 years: 5 mg. Before radiological procedures and surgery, adults take 10 mg orally at bedtime for 2 days before the examination; children are given half the adult dose.