I just arrived home from a workout, I am obviously hot, and am coughing a bit, like always after I workout intensely. I have slight Asthma. My question is, usually after I intensely workout and such, when I arrive home, or right after the workout, I cough, which leads to my back becoming very itch. I also have tons of allergies, highly allergic to Grass, Pollen, most outdoor flowers and such, cats, dogs, no food allergies. I am wondering why my back itches after I workout, is this normal, or should I be worried. I feel like it is just something to do with my Asthma/Allergies.