Other Information: This product usually produces bowel movement in 6-12 hours. Store at controlled room temperature 68-77 degrees F (20-25 degrees C). Do not use if foil imprinted with Bisacodyl 5 mg Laxative Tablet is broken or missing. Consult Physicians' Desk Reference for complete professional labeling. Misc: Bisacodyl. For fast, dependable relief of occasional constipation. Relief in 6 to 12 hours! No. 1 doctor recommended laxative brand. Questions? 1-866-255-6960 or www.fleetlabs.com.