Magnesium Diasporal Protina Pharmazeutische Gmbh (Magnesium Citrate)

Magnesium citrate is used primarily to address magnesium deficiency and to aid bowel function. It works within the gastrointestinal system to provide therapeutic benefit in the following conditions:

• Magnesium deficiency: restores normal serum magnesium concentrations.
• Occasional constipation: increases intestinal water content to facilitate stool passage.
• Bowel preparation for diagnostic procedures: provides effective cleansing of the colon.

• Magnesium citrate dissociates in the gastrointestinal tract to release magnesium ions, which act osmotically to retain water in the intestinal lumen. The increased fluid volume softens stool and stimulates peristalsis, while systemic absorption of magnesium supports enzymatic reactions and neuromuscular function throughout the body.

Magnesium citrate is generally well tolerated, but adverse reactions can occur.

Common Side Effects

• Abdominal cramping: mild to moderate discomfort in the abdomen.
• Diarrhea: loose stools occurring after ingestion.
• Nausea: feeling of sickness or urge to vomit.
• Flatulence: excess gas production.
• Electrolyte imbalance: mild changes in serum levels.
• Taste alteration: metallic or sour taste.

Serious or Rare Side Effects

• Severe dehydration: excessive fluid loss requiring medical attention.
• Hypermagnesemia: elevated magnesium levels causing cardiac or neuromuscular issues.
• Allergic reaction: rash, itching, or swelling.
• Severe abdominal pain: persistent or worsening pain.
• Cardiac arrhythmia: irregular heart rhythm.
• Muscle weakness: notable loss of strength.

When using magnesium citrate, consider the following safety measures:

• Renal function assessment: evaluate kidney health before initiating therapy.
• Electrolyte monitoring: check serum magnesium and potassium periodically.
• Cardiac caution: avoid in patients with heart block or severe arrhythmias.
• Bowel obstruction: do not use if intestinal blockage is suspected.
• Dose limitation: adhere to prescriber‑defined amount to prevent excess intake.
• Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Magnesium citrate can affect the absorption or activity of several medicines.

Major Interactions (Avoid)

• Tetracycline antibiotics: reduced antibiotic absorption.
• Fluoroquinolone antibiotics: decreased bioavailability.
• Bisphosphonates: impaired effectiveness for bone health.
• Digoxin: increased risk of toxicity due to electrolyte shifts.

Moderate Interactions (Monitor Closely)

• Potassium‑sparing diuretics: additive effect on serum electrolytes.
• ACE inhibitors: monitor potassium and blood pressure.
• Calcium supplements: may compete for intestinal absorption.
• Muscle relaxants: enhanced neuromuscular blockade.
• Antacids containing aluminum or calcium: possible reduced magnesium uptake.