allergies
"I've had allergies all my life, and they get especially bad in the summer. I get completely stuffy and I can't breathe from my nose at any time, regardless of what I am doing. If I take this, they get a better, but not completely gone. My doctor also added Fluticasone and now my allergy symptoms are completely gone. Claritin-D, Allegra-D and Zyrtec-D just didn't help."