Dulcolax (bisacodyl) is a laxative that stimulates bowel movements. Dulcolax is used to treat constipation or to empty the bowels before surgery, colonoscopy, x-rays, or other intestinal medical procedure. Dulcolax tablets generally produce a bowel movement in 6 to 12 hours.
Usual Adult Dose for Bowel Preparation:
5 to 15 mg (1 to 3 tablets) orally once a day as needed or 10 mg (1 suppository) rectally once a day as needed or 10 mg rectal liquid once a day as needed.
Usual Adult Dose for Constipation:
5 to 15 mg (1 to 3 tablets) orally once a day as needed or 10 mg (1 suppository) rectally once a day as needed or 10 mg rectal liquid once a day as needed.