Iquoro? No but I’ll probably start researching it.

Hang in there! I too had the postnasal drip but it's gone now. I had something (maybe COVID) in November 2022 but it was very brief, like 2 days. I never went to the doctor. Then I developed a sore throat (gone in about 4 days) but the coughing spell lasted about 2 months with constant mucus in my throat. The coughing finally stopped but the mucus remained. I went to the doctor twice but they couldn't find anything wrong. The FlowNas provided a little relief but nothing else worked. Then I talked to a friend and he said he had the same thing and he uses Sudafed Sinus Congestion so I bought some and started using it. About a month later, the mucus was gone. So, I had the postnasal drop from November to April. Maybe the warmer weather helped but I'm pretty active as well. I do alot of exercise like hiking and biking. There is hope! Good luck and keep up the good fight.