I have had hives for about 6 months. Prior to getting hives I had gotten sick. The hives started off small, one a week. In February they went away and about 2 weeks ago got really bad. Before they got bad, I developed a cough, I have sinus headaches and I have alot of drainage from my nose. I had blood work done and my immunoglobin A is high and my C Reactive Protein is high. It's not an allergy, as I get them all the time or, as before, once a week. I've been tested for cancer, autoimmune, lupus, rheumatoid arthritis. Everything came back normal. Hives is the only symptom i have. Because I got sick and it got worse, could it be respiratory? Also I should mention that my white blood cell count was normal, but my red was a little elevated. Any help or input would be awesome! Thank you in advance