Low dose Trelogy is OK for asthma - and it is a combination med in the inhaler. Good luck with the ENT - maybe it is a severe allergy component which is setting off the asthma.
I had COVID last summer - and it knocked me out for 6 weeks. Had to increase steroids and eventually was able to taper down. I am steroid dependent and am very careful. I was sick in January (in hospital and on very high steroids). I am finally down on steroids - and working hard to decrease 1 mg per month - which is difficult, but I am hopeful.
Let me know how it goes.