Tue, 05 May 2026 15:50:12 +0000

The Shocking Truth About Red Man Syndrome You Never Hear in the News Every day, millions of people take prescription medications, often without fully understanding the hidden dangers lurking in their treatment plans. One such risk—often overlooked or misunderstood—is Red Man Syndrome. Despite its growing recognition in healthcare circles, much of the public remains unaware of what it is, who’s at risk, and why it’s far more dangerous than most realize. ### What Is Red Man Syndrome? Red Man Syndrome (RMS) is a severe, acute reaction primarily triggered by certain chemotherapy drugs—specifically vinca alkaloids like vincristine, asparaginase (often administered as a “red man syndrome trigger”), and occasionally other agents. Contrary to its ominous name, it’s not a burning redness of the face, but rather a life-threatening systemic hypersensitivity reaction marked by vasodilation, hypotension, flushing, and even shock.