Moviprep (Ascorbic Acid, Sodium Ascorbate, Potassium Chloride, Sodium Chloride, Sodium Sulfate Anhydrous, Macr)

• Moviprep is an osmotic laxative indicated for bowel preparation in gastrointestinal endoscopic procedures.
• Colonoscopy preparation: provides rapid bowel evacuation to enable clear visualization during colonoscopy.
• Sigmoidoscopy preparation: cleanses the distal colon to facilitate safe sigmoidoscopic examination.
• Other endoscopic procedures: ensures adequate bowel cleansing before various diagnostic or therapeutic endoscopies.

• Moviprep creates an osmotic gradient in the intestinal lumen by retaining water through its polyethylene glycol‑electrolyte composition. The increased intraluminal water volume softens stool and stimulates peristalsis, leading to rapid evacuation of bowel contents and effective colon cleansing for endoscopic evaluation.

Moviprep may cause several adverse reactions, ranging from mild to serious.

Common Side Effects

• Nausea: feeling of sickness or urge to vomit.
• Abdominal bloating: sensation of abdominal distension.
• Abdominal pain or cramps: discomfort in the stomach area.
• Vomiting: expulsion of stomach contents.
• Thirst: increased desire for fluids.
• Mild electrolyte disturbances: slight changes in sodium or potassium levels.

Serious or Rare Side Effects

• Severe dehydration: significant fluid loss requiring medical attention.
• Severe electrolyte imbalance: marked hyponatremia or hypokalemia.
• Renal impairment: reduced kidney function.
• Allergic reactions: rash, itching, or swelling.
• Colonic perforation: rare but serious bowel injury.

• Before using Moviprep, consider the following safety measures.
• Assess renal function: evaluate kidney health to avoid complications.
• Monitor electrolytes: check sodium and potassium levels during preparation.
• Adjust for elderly patients: use caution in older adults due to increased risk of dehydration.
• Avoid in bowel obstruction: contraindicated if there is a known blockage.
• Ensure adequate fluid intake: patients should drink prescribed amounts of clear liquids.
• Store at room temperature: keep in the original packaging, protect from moisture and direct sunlight.

Moviprep can interact with other medications, requiring attention to potential risks.

Major Interactions (Avoid)

• Concomitant osmotic laxatives: may cause severe dehydration.
• Loop diuretics: increase risk of electrolyte disturbances.
• ACE inhibitors or ARBs: potential for renal dysfunction.

Moderate Interactions (Monitor Closely)

• NSAIDs: may affect renal function when combined.
• Anticholinergic agents: could reduce bowel cleansing efficacy.
• Oral rehydration solutions: may alter intended electrolyte balance.