Answer
Yes. Intravenous carmustine can cause pneumonitis or lung fibrosis, sometimes delayed. New cough or breathlessness needs prompt assessment.
Sources for this answer
- Carmustine Waymade 100 mg powder and solvent for concentrate for solution for infusion — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.