Related Subjects:
|Calcium Physiology
|Magnesium Physiology
|Calcitonin
|Hypocalcaemia
|Hypercalcaemia
|Hypomagnesaemia
|Hypermagnesaemia
|Primary Hyperparathyroidism
|Familial hypocalciuric hypercalcaemia (FHH)
|Sarcoidosis
High values of serum magnesium can induce cardiorespiratory arrest and coma.
Flushing, ECG changes, nausea, vomiting Muscle paralysis, respiratory depression, coma >8 mmol/L
Severe hypermagnesaemia with symptoms
Definition
Approximate Serum magnesium
concentration (mmol/L)
Features of hypermagnesaemia
2 - 3.5 mmol/L
4 - 5 mmol/L
Drowsiness, slurred speech, hypotension, absent deep tendon reflexes, dizziness
>6 mmol/L
Cardiac arrest
Causes
Clinical
Toxicity
Investigations
Management
References
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Hypermagnesaemia
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