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Table 4 Overview of therapeutic interventions for HAE and AAE.

From: Urticaria and angioedema

Prophylaxis Acute attacks
• Trigger avoidance
– Mild trauma
– Anxiety/stress
H. pylori infection
– ACE inhibitors
– Estrogen-containing medications
• Attenuated androgens
– Danazol
– Stanozolol
• Tranexamic acid
• C1 inhibitor replacement therapy
• C1 inhibitor replacement therapy
• Ecallantide (kallikrein inhibitor)
• Icatibant (bradykinin receptor blocker)
  1. ACE: angiotensin-converting enzyme