Tag: drug reaction swelling
ACE Inhibitor Angioedema: How to Spot Swelling from a Drug Reaction
- By : Tamsin Riverton
- Date : Jan 1 2026
ACE inhibitor angioedema is a dangerous drug reaction causing sudden swelling without hives or itching. It doesn't respond to epinephrine or antihistamines. Learn the signs, who's at risk, and what actually works to treat it.
