Answer
Seek prompt medical assessment, especially if the reliever is less effective or needed more often. Do not independently increase salmeterol use.
Sources for this answer
- Soltel CFC-free Inhaler 25 micrograms per actuation pressurised inhalation, suspension. — Current selected SmPCemc · Summary of Product Characteristics
- Serevent Accuhaler — 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.