I have been on and off prednisone for over the last 3 months to due to sensitivity to dust and mold. I take either Allergra D or Zyrtec D normally, as well as Flonase and Singulair. My skin test were negative, as well as RAST. I have also had blood work and chest x-ray and CT of sinus. Everything normal. Out of concern of the side effects of prednisone, I have weaned off it(under doctor's supervison) and took last dosage 5 days ago. Some of the original symptoms such as sinus swelling and itching are starting to reappear. Is this normal? I am 54, female.