Warfarin Sodium and fo

diagnosed with superficial thrmbo plebitis after a long trip to India and those long plane rides. Developed pulminary embolisms ( many small ones) and since May 6, 2007 am now on Warfarin between 5 and 7.5 mg on alternating days. am experiencing clumsiness in my hands, dropping things,knocking things over. It's like the information about where things are in space is not getting to my brain in time for my hands to react. No plroblems with with feet or stumbling, just in my hands. Small motor control fine. the people at the Warfarin clinic sadi that they had never heard fo that side effect. Am an active 74 yr old woman.