Answer
The product information for Relvar Ellipta 184/22 micrograms inhalation powder states that incompatibilities are “Not applicable.”
Sources for this answer
- Relvar Ellipta 184 micrograms/22 micrograms inhalation powder, pre-dispensedGlaxoSmithKline UK · emc · SmPC §6.2 Incompatibilities · Version 19Document updated
Sources checked