Novolax (Bisacodyl)

Bisacodyl acts on the lower gastrointestinal tract to facilitate evacuation in several constipation‑related conditions.

• Constipation: promotes bowel movements and relieves occasional constipation.
• Bowel preparation for diagnostic procedures: assists in clearing the colon before endoscopy or radiology exams.
• Opioid‑induced constipation: helps counteract reduced motility caused by opioid therapy.
• Post‑operative ileus: supports the return of normal bowel function after surgery.

• Bisacodyl is a diphenylmethane derivative that stimulates enteric nerves in the colon, increasing peristaltic activity and promoting fluid secretion into the intestinal lumen. This dual action accelerates transit time and facilitates the evacuation of fecal material.

Bisacodyl may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

• Abdominal cramps
• Diarrhea
• Nausea
• Flatulence
• Urgency to defecate
• Mild electrolyte imbalance

Serious or Rare Side Effects

• Severe dehydration
• Electrolyte disturbances (e.g., hypokalemia)
• Rectal bleeding
• Persistent abdominal pain
• Allergic reactions such as rash or angioedema

When using Bisacodyl, consider the following safety measures:

• Dosage adjustment: tailor the dose for pediatric patients and the elderly.
• Hydration: maintain adequate fluid intake to reduce risk of dehydration.
• Electrolyte monitoring: watch for signs of electrolyte imbalance during prolonged use.
• Contraindications: avoid in patients with intestinal obstruction, acute abdominal conditions, or known hypersensitivity.
• Drug interactions: review concomitant medications for potential additive effects on gut motility.
• Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Bisacodyl can interact with other agents that affect gastrointestinal motility or electrolyte balance.

Major Interactions (Avoid)

• Anticholinergic drugs: may reduce the laxative effect of Bisacodyl.
• Loop diuretics: increase risk of electrolyte disturbances, especially hypokalemia.

Moderate Interactions (Monitor Closely)

• Opioid analgesics: may counteract the pro‑kinetic action of Bisacodyl.
• Mineral‑type Mineral Miner ​  

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