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Clinical features

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Symptoms:

  • headache
  • general malaise
  • nausea
  • chest pain
  • anxiety
  • fatigue

Signs:

  • hot dry flushed skin
  • rapid pulse and respiratory rate

In severe cases:

  • vomiting
  • shock and circulatory collapse
  • convulsions
  • coma with pin-point pupils

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