I have been seeing my GPconcerning pain, redness and swelling of my foot. I had X-rays and blood work negative X-ray and high Uric acid. GP has been treating me for gout, sent me to my vascular surgeon,he changed meds. No better, returned to GP today now he says possible blockage in foot. I do have a history of stints in my lower legs. I just don't know where to go now, GP wants me to go to another group of Doctor for vascular testing. Meanwhile after 2 months of terrible pain, I don't know what to do now. Thank for you concern.