SarahPLiz:Tylenol and regular benadryl are fine. I also suggest a saline nose spray or irrigator. Like a neti pot, but in a convenient spray can, the irrigator really clears out the nasal passages, with just salt water.
I use saline spray all the time, it's great! I prefer it to the neti pot too, since it has a bit of pressure. Since it's just salt water it's safe since you can't take some medicines