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1: Immunol Allergy Clin North Am. 2006 Nov;26(4):725-37.Click here to read Links

Angiotensin-converting enzyme inhibitor-associated angioedema.

Byrd JB, Adam A, Brown NJ.

Division of Clinical Pharmacology, Vanderbilt University School of Medicine, 560 Robinson Research Building, Nashville, TN 37232-6602, USA.

Angioedema, characterized by swelling of the lips, face, and tongue, occurs in anywhere from 0.1% to 6% of angiotensin-converting enzyme (ACE) inhibitor users. The incidence is more common in black Americans than in white Americans, in women than in men, and in smokers than in nonsmokers. The remitting and relapsing nature of ACE inhibitor-associated angioedema can confound clinical recognition of the adverse event but also provides clues to its causes. Defective degradation of vasoactive peptide substrates of ACE, such as bradykinin or substance P, may contribute via non-ACE pathways to the pathogenesis of ACE inhibitor-associated angioedema.

PMID: 17085287 [PubMed - indexed for MEDLINE]