Nitrous oxide–related neurotoxicity: Clinical features, key investigations, and a proposed diagnostic approach from a single-center cohort
eNeurologicalSci May 1, 2026 Si Tri Le, K. V. Nguyen, Len Thi Duong et al.
Background Recreational use of nitrous oxide (N2O) is a growing public health concern. Its neurological complications include peripheral neuropathy and posterior column myelopathy. Our study aims to characterize the clinical, laboratory, and radiological features of N2O neurotoxicity, and to explore the clinical relevance of various commonly employed investigations in real-world setting....