Avaliação da deficiência de magnésio

Última revisão: 21 Aug 2025
Última atualização: 16 Jul 2024

Resumo

Differentials

Common

  • Desnutrição
  • Deficiência alimentar isolada de magnésio
  • Induzida por medicamentos
  • Abuso de álcool
  • Abuso de laxantes
  • Doença de Crohn
  • Gastroenterite
  • Colite ulcerativa
  • Doença celíaca
  • Síndrome do intestino curto
  • Cetoacidose diabética
Full details

Uncommon

  • Excesso de fluidos intravenosos
  • Pancreatite aguda
  • Pancreatite crônica
  • Doença de Whipple
  • Cirrose
  • Hiperaldosteronismo
  • Hipoparatireoidismo
  • Hipertireoidismo
  • Síndrome do osso faminto
  • Fase de recuperação da necrose tubular aguda
  • Acidose tubular renal
  • Diurese pós-obstrutiva
  • Perda renal primária de magnésio
  • Pré-eclâmpsia
  • Gestação
Full details

Contributors

Authors

Andrea Romani, MD

Associate Professor

Department of Physiology and Biophysics

School of Medicine

Case Western Reserve University

Cleveland

OH

Disclosures

AR is the author of several studies referenced in this topic.

Peer reviewers

Rhian Touyz, MD, PhD

Professor

Institute of Cardiovascular and Medical Science

BHF Glasgow Cardiovascular Research Centre

Glasgow

UK

Disclosures

Not disclosed.

Paul Dargan, MB, BS, FRCPE, FACMT

Consultant Physician and Clinical Director

Clinical Toxicology Service

Guy's and St Thomas' NHS Foundation Trust

London

UK

Disclosures

PD is the author of one case report referenced in this topic.

Peer reviewer acknowledgements

BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.

Disclosures

Peer reviewer affiliations and disclosures pertain to the time of the review.

References

Our in-house evidence and editorial teams collaborate with international expert contributors and peer reviewers to ensure that we provide access to the most clinically relevant information possible.

Key articles

Swaminathan R. Magnesium metabolism and its disorders. Clin Biochem Rev. 2003 May;24(2):47-66.Full text  Abstract

Tong GM, Rude RK. Magnesium deficiency in critical illness. J Intensive Care Med. 2005 Jan-Feb;20(1):3-17. Abstract

Reference articles

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.

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