Can I combine Cirrus, Nasometin and Narivent and can I replace Nasivin with Narivent?

Is it possible to use such a set of cirrus, narivent and nasometin? I am after 3 antibiotics on the sinuses and a large amount of drugs, discharge either lingers or after drugs for thinment and pseudoephedrine unlocks and drains, but only the throat. According to the recommendation of the ENT, I used nasivin, for 10 days, for this nasometin 2x1 and naproxen 2x1, flavamed 2x1. Can I try to replace nasivin with narivent? The discharge continues to thickens and lingers as soon as the drugs stop working. It's been a month. 2 months earlier I probably had covid, flu and later loss of sense of sense of mouth, no secretions, even a feeling of cleanliness in my nose. I think there are complications in connection with a cold, that's how ENT people see it. In conclusion, whether narivent can safely be combined with other drugs, replaced with nasivin.