Any medical types care to comment on the advisablity of cycling while being treated for a nasty allergy outbreak that brought on a sinus infection? I went on prednisone and an antibiotic yesterday. I forgot to ask my doc if it would be OK to ride this weekend. I am still struggling to get the allergy symptoms under control. I just changed climate. I had been on cape cod 6 weeks and upon moving back to texas with extreme heat outside and a lot of air conditioning inside, my body rebelled.....