Avelox and allergist

I was given Avelox after sinus surgery in August. I called the doctor told them I felt awful sick and nauseated. He switched me to another antibiotic. Here I am in December still not better been on at least two other antibiotics since the bought in August. I started Augmentin 3 weeks ago and had horrible itching after about a week being on it. Went back to my Doctor who out put me back on Avelox. Took the first dose at about 9 am within 30 minutes my throat was itchy and I was breaking out in hives and went into a panic attack. Took Benadryl as well as was prescribed Xanax for anxiety attacks still going on. I don't know if it is the fear of my throat closing but my pharmacy now has warnings for me for Penicillins as well as Avelox related drugs. Never had drug reactions before ever now . Went back to ENT put me on Medro pak which after seeing an allergist recommended. He also wanted me on Biaxin but I am not taking it at this point. There are allergy tests for drugs I would recommend and anyone experiencing any side effects to be checked after reactions to Avelox after reading this board I realize I was having an allergic reaction the first time in August and never should have been on it again.