Hallens-B 10 Suppository contains Bisacodyl 10 mg, a stimulant laxative indicated for the treatment of constipation and for bowel cleansing prior to diagnostic procedures such as colonoscopy. Bisacodyl acts locally on the colon by stimulating enteric nerves, thereby increasing peristaltic activity and promoting bowel evacuation. The suppository formulation allows for rectal administration, providing a rapid onset of action typically within 15 to 60 minutes, making it suitable for patients who require prompt relief from constipation or who are unable to take oral laxatives. Hallens-B 10 Suppository should be used as directed by a healthcare professional, usually as a single dose, and is not intended for prolonged use to avoid dependence or electrolyte imbalance. Common adverse effects may include abdominal cramps, rectal irritation, and diarrhea. It is contraindicated in cases of intestinal obstruction, acute abdominal conditions, or hypersensitivity to bisacodyl or any excipients. Caution is advised in patients with inflammatory bowel disease or dehydration. Adequate hydration should be maintained during treatment. Hallens-B 10 Suppository offers an effective and convenient option for short-term management of constipation and bowel preparation under medical supervision.