Ana phy laxis

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Pathophysiology of Anaphylax is Dr Hettiarachchi Consultant Anaesthetist SBSCH- Peradeniya

Transcript of Ana phy laxis

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Pathophysiology of

Anaphylaxis Dr Hettiarachchi

Consultant AnaesthetistSBSCH- Peradeniya

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IgE

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Histamine

Leukotrienes

Prostaglandins

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Diagnosis

Not always obvious

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Sudden

Onset and

Rapid

Progression

1.

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Life-threatening

A B C2.

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Skin and/or

Mucosal Changes

3.

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alone

are not a sign

Skin and/or

Mucosal Changes

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Gastrointestinal symptoms

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Increased respiratory

rate

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Pale, Clammy skin

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DIFFERENTIAL DIAGNOSIS

Life threatening conditions

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Non-Life-threatening conditions

DIFFERENTIAL DIAGNOSIS

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