the cedar trees have begun their annual pollination so on Sunday morning I took one generic zyrtek. By the afternoon back of right hand began swelling and stiffening....thought it was from sharing a bottle of Lallier with my wife on Valentines. Monday morning took another sinus and by noon both hands swelled and began aching/freezing sand left shoiulder stiffened. I had the really cheap store brand from CVS. Didn't take any today and the symptoms are leaving quickly......must've used a lot of potato starch in the CVS brand. Am going to a local pharmacist and get his generic version of it since last fall i had no problems with what i got from him. management of RA and being cheap don't seem to work well together. well, at least i can say that it wasn't the 3 flutes of champagne!