Answer
Pedmarqsi (sodium thiosulfate) may contain traces of sodium sulfite, which may rarely cause hypersensitivity reactions and bronchospasm, and sulfite sensitivity occurs more frequently in people with asthma than in those without asthma.
Sources for this answer
- Pedmarqsi 80 mg/mL solution for infusionNorgine Limited · emc · SmPC §4.4 Special warnings and precautions for use · Version 3Document updated
Sources checked