My allergist from Cleveland clinic here in Coral Spring FL prescribe me
CETIRIZINE 10MG 3 tablets a day for a month and then bring it down to 2 a day. I began with the treatment on March 2021 as today July 27/2021 I can tell you that I'm feeling 85% better before was every single day going to hell, today I'm not completely free, but feel much much better. Try it. CETIRIZINE is the same as ZYRTEC, but less expensive if a Dr. prescribed it . Good luck.