was taking Metronidozle 500mg for diarrhea, I, I took it for 5days and my legs were very week, had back ache, loss of balance, runny nose then continued for two more days, l went for my two mile walk and almost home when suddenly I started in arun which I had no control over and had very bad fall and went sideways on my left side in which my face and hand are in bad shape, cannot use my left hand, had an xray on it but no bones broken but ,stiil swollen and bruised as his the left side of my face. the Doctor told me not to take any more of my 10 day subscription. I am 87 years old.