Formulary
Magnesium aspartate: Indications, Dosing, Side Effects and Interactions
Magnesium aspartate clinical drug profile including indications, dosing, side effects, cautions and interactions.
MedNext Academy | 3 min read
Magnesium aspartate: Indications, Dosing, Side Effects and Interactions
Magnesium aspartate clinical drug profile including indications, dosing, side effects, cautions and interactions.
Indications and dose
**Treatment and prevention of magnesium deficiency**
- **Adult** (By Mouth): 10-20 mmol once daily.
**Treatment and prevention of magnesium deficiency for Magnaspartate**
- **Child 2-3 years** (By mouth): 5 mmol once daily.
- **Child 4-9 years** (By mouth): 5 mmol once daily, alternatively 10 mmol once daily.
- **Child 10-17 years** (By mouth): 10 mmol once daily.
Contraindications
Disorders of cardiac conduction
Side effects
Uncommon Diarrhoea; faeces soft Rare or very rare Fatigue; hypermagnesaemia Frequency not known Gastrointestinal irritation Side-effects, further information Side-effects generally occur at higher doses; if side-effects (such as diarrhoea) occur, consider interrupting treatment and restarting at a reduced dose. Overdose Symptoms of hypermagnesaemia may include nausea, vomiting, flushing, thirst, hypotension, drowsiness, confusion, reflexes absent (due to neuromuscular blockade), respiratory depression, speech slurred, diplopia, muscle weakness, arrhythmias, coma, and cardiac arrest.
Renal impairment
See Prescribing in renal impairment . Avoid if eGFR less than 30 mL/minute/1.73 m 2 . M
Medicinal forms
Clinical governance
**Author:** MedNext Clinical Team. **Clinical reviewer:** Dr Shameer Deen, MBBS, MS, MRCS. **Sources:** BNF, Indian Pharmacopoeia, CIMS India. **Correction:** Report errors at support@mednext.academy.
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