ACMT Toxicology Visual Pearls: I’ll Huff and I’ll Puff…
The abuse of which common office supply substance can result in syncope and the EKG findings shown?
- Dust Off (difluoroethane)
- Elmer’s glue (polyvinyl acetate)
- Hand sanitizer (ethyl alcohol)
- Rubber cement (heptane, isopropyl alcohol)

As the COVID-19 pandemic continues to unravel, the role of hydroxychloroquine (HCQ) in the treatment of patients with this disease has been a major focus of discussion on the news and social media. Despite the lack of good data supporting its use in the clinical setting, there have been numerous reports of individual consumption of HCQ resulting in accidental overdose and even death. It is therefore important to recognize and manage patients who may present with HCQ toxicity.



