But once or twice a month, I sneeze uncontrollably, hundreds of times, all day long, and nothing, not Allegra
-D, not Claritin, not Benadryl, will stop it. And the weird thing is, this sneezing is NOT accompanied by the usual itching. When I have a "sneezing day," I am nonfunctional. All events are canceled. It is absolutely exhausting. I sometimes wonder if it has anything to do with weather or barometric changes; it seems like it rains or there's a temp.