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Updated: Oct 4, 2025

Author Spotlight: Non-Surgical Treatment of Melasma– Microneedling with Tranexamic Acid
Published on: January 19, 2024
Tranexamic acid use in the setting of ACE inhibitor induced angioedema
Joseph Stoldt1, Courtney Cox1, Erin Matusz1
11500 North Ritter Ave, Community Hospital East Emergency Department, Indianapolis, IN 46219, United States of America.
Abstract:
Tranexamic acid (TXA) is an antifibrinolytic agent which reduces bradykinin production through its blockade of the conversion of plasminogen to plasmin and subsequently pre-kallikrein to kallikrein. It has been utilized in angiotensin converting enzyme (ACE) inhibitor-induced angioedema (ACEi-AE) in small case reports and series however overall data is limited. This report describes a patient who historically received TXA for ACEi-AE and represented with ACEi-AE after an accidental exposure and was successfully treated with TXA again. This case suggests TXA may be a safe and effective treatment option for ACEi-AE.
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