Severe Neutropenia and Vitamin B12 Deficiency in a Patient With Recreational Nitrous Oxide Use and History of Polysubstance Use: A Case Report.
Cureus August 1, 2025 Lindsay A Turmelle, Carl Chotas
Nitrous oxide, commonly known as "laughing gas," has been widely used as a medical and dental sedative for centuries. Despite its recognized therapeutic applications, there has been a concerning rise in its recreational use, particularly among young adults. This trend has led to an increase in associated toxicities, including neurological, hematological, and psychiatric complications. This is a...