Laxido (Sodium Hydrogen Carbonate, Potassium Chloride, Sodium Chloride, Macrogol 3350)

Laxido, an osmotic laxative, is employed in conditions requiring increased intestinal water content and bowel evacuation.

• Constipation: softens stool and promotes regular bowel movements in patients with functional constipation.
• Bowel preparation for colonoscopy: clears the colon to allow clear visualization during colonoscopic examination.
• Diagnostic colonoscopy: provides effective bowel cleansing to facilitate accurate diagnostic assessment.

• Polyethylene glycol 3350 creates an osmotic gradient within the intestinal lumen that draws water from the surrounding tissues into the bowel. The accompanying electrolytes (sodium hydrogen carbonate, potassium chloride, sodium chloride) maintain electrolyte balance while the increased luminal water softens stool, expands intestinal volume, and stimulates peristalsis, resulting in bowel evacuation.

Laxido may be associated with a range of adverse reactions, most of which are mild and transient.

Common Side Effects

• Nausea: mild stomach upset that usually resolves without intervention.
• Abdominal bloating: feeling of fullness due to retained gas.
• Flatulence: increased intestinal gas leading to passing of wind.
• Diarrhea: loose stools occurring when excess water remains in the colon.
• Electrolyte imbalance: mild changes in sodium or potassium levels.
• Abdominal pain: cramping discomfort in the lower abdomen.

Serious or Rare Side Effects

• Severe dehydration: marked loss of body fluids requiring medical attention.
• Significant electrolyte disturbances: dangerous shifts in sodium, potassium, or chloride.
• Allergic reaction: rash, itching, swelling, or difficulty breathing.
• Colonic perforation: rare tearing of the colon wall, a medical emergency.

Before initiating Laxido, certain precautions should be considered to ensure safe use.

• Renal function assessment: evaluate kidney function, especially in patients with chronic kidney disease.
• Electrolyte monitoring: check serum electrolytes prior to and during therapy in at‑risk individuals.
• Bowel obstruction caution: avoid use in patients with known or suspected mechanical obstruction.
• Hypersensitivity warning: discontinue if signs of allergic reaction appear.
• Dose adjustment in elderly: consider lower initial dose for older adults.
• Store at ambient temperature: keep in original packaging, protect from moisture and direct sunlight.

Laxido can interact with other medicines, influencing efficacy or safety.

Major Interactions (Avoid)

• Concurrent osmotic laxatives: additive effect may cause severe diarrhea and electrolyte loss.
• Loop diuretics: combined use can exacerbate electrolyte depletion.
• Lithium therapy: altered lithium clearance may increase risk of toxicity.

Moderate Interactions (Monitor Closely)

• Antacids containing magnesium: may increase gastrointestinal side effects.
• Non‑steroidal anti‑inflammatory drugs (NSAIDs): potential impact on renal function and electrolytes.
• ACE inhibitors: monitor for additive effects on potassium levels.