Is coughing when using Dymista a cause for concern?

I have acute sinusitis and a referral for treatment in an ENT clinic. I have sinuses sick several times a year for several years, but I usually fight it with home remedies. This time it did not help, so I got from the general practitioner amoksiklav+ momester+ Rupafin. After a few days it didn't pass, so I got a smoke instead of momester and noticed a clear improvement for a few days. After the end of the antibiotic, a strong cough returned again with a rather transparent discharge and blowing the nose. Recently during the examination I had the same but auscultatively everything was fine. Throat also clean. Can it look like this if I have sinuses that have been sick for years? Is it normal for such a strong cough to be when clearing up zarok when using a smoky? Can it make bronchitis or worse - lungs? I do not hide that in these times I am a little worried.