I was diaagnosed with AS about 7 years ago but only vision effected. I have been taking Remicaid Infusions for about 4 to 6 years once a month. In addition I take Prednisone for about the same amount of time if not longer. Every time I try to get off the prednisone my vision lessons. My AS is in vision, hips, legs, back, neck and shoulders. I am not so sure these infusions work anymore. Last two times very sick next day and still pain. Thoughts? I also take injections of methotrexate weekly.