Table 4.

Overview of therapeutic interventions for HAE and AAE.

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)

ACE: angiotensin-converting enzyme