Health misinformation isn't just a social media problem — it's showing up in the ICU. A critical care physician shares how patients harmed by online wellness trends (think methylene blue, colloidal silver) are arriving sicker and more distrustful than ever. The fix starts with asking patients what they've been reading — and who they no longer trust.
Health misinformation isn't just a social media problem — it's a bedside crisis. A critical care physician recounts treating a patient in serotonin syndrome after he combined an antidepressant with methylene blue, a supplement promoted online as a cognitive enhancer. The diagnosis only came together when the bottle turned up. The case is one of many: patients arriving with argyria from colloidal silver, or refusing vitamin K shots for newborns after consuming anti-medicine content online.
The author identifies two compounding failures: the clinician's failure to recognize exposures that fall outside traditional medical training, and the patient's pre-formed distrust — built before the encounter even begins, by influencers who profit from it. These aren't separate problems. The same online ecosystem that sells the supplement also sells the suspicion of doctors.
The real-world consequences are measurable and worsening.
By the Numbers:
Why it matters: Misinformation is no longer an abstract policy concern — it's changing what clinicians see at the bedside and what patients are willing to accept. The author's prescription: treat "what have you been reading?" as a standard part of the clinical history.
