Long before I ever met Diana, she was diagnosed with pretty much being allergic to everything. Except for a few seasonally bad days, she largely keeps it in check with a combination of Zyrtec and a prescription nasal spray.
Of course, when you're pregnant, you can't be on all kinds of drugs. She was able to keep the Zyrtec, but the spray is out (I believe it has a steroid component). So for the last week or so, whatever is out in the air has been really kicking her ass, and she's miserable. She can't breath half the time and her sneezing fits last an hour.
And that all feels great I'm sure as her belly keeps getting bigger. The pregnancy is probably the only thing that doesn't make her miserable. It sucks because there isn't anything I can do.