I have been on Warfarin for just over a year for PAF and other problems. I did a post to you a while ago about hair loss. The lovely people on this site gave me lots of info, but nothing has halted it. I am going 'again' to my GP to ask for an alternative to Warfarin. What I would like to know is, if anyone else has had this hair problem resolved when they changed from Warfarin. I dread to be known as 'the bald lady' Vain I know, but so depressing.