ArticleCureus2026
Unilateral Tongue and Lip Edema: A Rare Presentation of Angiotensin-Converting Enzyme (ACE) Inhibitor-Induced Angioedema.
Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Angiotensin-converting enzyme (ACE) inhibitor-induced angioedema is a rare but potentially life-threatening adverse effect that may occur years after treatment initiation. Although it typically presents with bilateral facial or oropharyngeal swelling, unilateral tongue involvement is exceptionally rare and diagnostically challenging. We report the case of a 77-year-old man on long-term ACE inhibitor therapy who presented with sudden unilateral tongue and lip edema. Symptoms improved with supportive treatment and drug discontinuation. This case highlights the importance of recognizing atypical presentations to ensure prompt diagnosis, appropriate management, and improved patient safety.
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