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Magnesium: clinical considerations.

E L Tso1, R A Barish

  • 1Department of Surgery, University of Maryland School of Medicine, Baltimore.

The Journal of Emergency Medicine
|November 1, 1992
PubMed
Summary
This summary is machine-generated.

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Magnesium deficiency, or hypomagnesemia, is common in emergency patients and linked to serious conditions. Early recognition and treatment of low magnesium are crucial for acute care.

Area of Science:

  • Clinical Medicine
  • Biochemistry
  • Emergency Medicine

Background:

  • Magnesium is a vital electrolyte with increasing clinical significance.
  • Hypomagnesemia is associated with severe health issues like seizures, cardiac arrhythmias, and sudden death.
  • Certain patient groups, including alcoholics, diuretic users, and those with diabetic ketoacidosis, are at higher risk for magnesium deficiency.

Purpose of the Study:

  • To provide an overview of hypomagnesemia.
  • To review current literature on magnesium's role in acute care.
  • To highlight the implications of hypomagnesemia for emergency physicians.

Main Methods:

  • Literature review of clinical trials and case reports.
  • Focus on magnesium's therapeutic applications in emergency settings.

Related Experiment Videos

  • Analysis of patient populations at risk for hypomagnesemia.

    • Main Results:

    • Hypokalemia and hypocalcemia can indicate underlying hypomagnesemia.
    • Magnesium is an effective treatment for life-threatening conditions like torsade de pointes, digitalis toxicity, bronchospasm, and alcohol withdrawal.
    • Recognition of hypomagnesemia is critical for managing various acute conditions.

    Conclusions:

    • Hypomagnesemia is a significant clinical concern in emergency medicine.
    • Emergency physicians must be aware of the risk factors and diagnostic indicators of hypomagnesemia.
    • Prompt management of magnesium levels can improve outcomes for critically ill patients.