Answer
Only after prescriber assessment because evidence for the fixed combination, particularly intranasal olopatadine, is limited.
Sources for this answer
- Ryaltris 25 micrograms/actuation+600 micrograms/actuation Nasal Spray, suspension — 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.