meanwhile grass pollen season is in its exponential hockey-stick phase for the year, I just stepped up to double dosing fexofenadine 3 days ago and it looks like I may have to step up again to triple dosing sooner than anticipated and/or add eye drops depending on which symptoms fully break thru first.
being able to get alcaftadine eye drops OTC isn't quite a game changer but it is the best development in antihistamines in close to a decade.