Chromosome Diagnosis
Understanding Angioedema Types

Mother and Daughter


  • Hereditary Angioedema Type I (HAE-I)

  • Hereditary Angioedema Type II
    (HAE-II)


  • Hereditary Angioedema with Normal C1-Inhibitor

  • Acquired Angioedema Type I (AAE-I)

  • Acquired Angioedema Type II (AAE-II)

  • Idiopathic

  • Nonhistaminergic (INAE)

  • Allergic

  • ACE-Inhibitor


Click here if you'd like to download a printable, comprehensive table of angioedema types.