I had a TIA July 2010.. only my right leg was affected( I'm left brained).. after being on 5 meds daily all this time I have days when it's like nothing ever happened & other days I can't walk in a straight line. Heat seems to affect me. When I get tired my leg is very weak & I feel like I am wearing shoes of lead. There is no plaque in my carotid arteries(per ultrasound). Anyone with the same problems?View Thread