Any heart patients taking Plavix?

I am taking plavix, noticing lots of hair falling out,  more hair than when i first had wls..when i brush my hair every time I brush.I am 6 1/2 yr P. O. .  starting to look bare in lots of spots. , I cant help but wonder if this is the reason from plavix or is it from some other nutrient being low..anyone on plavix also? maybe same issues happening to you too? I just had my labs done 2 months ago and seems to be ok.. Wendy