Answer
Sometimes, but respiratory assessment and closer supervision may be needed because bronchospasm and worsening breathing have been reported. Other prescribed inhalers should be used first when due together.
Sources for this answer
- Relenza 5mg/dose inhalation powder. — 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.