i was in emergency with vm back in october, sent me home stating it was my rhuemotoid arthritis. a week later wnet back in again sent me home. towards the end of december still feeling terrible, they kept me in to find that i had vm. i was in hospital for 6 weeks, and sent me home with the nurse coming in every day to change my iv bag with medicine for two weeks. after that i was left with numb feet and toes, and could hardly walk. how long does this last.