I have heard that 'most' of the hair grows back if you discontinue Prograf, and I have also heard that the hair loss subsides at around the 6 month post transplant mark. I am at almost 2 years and I am still struggling with my hair. I used to have very thick, long, nice hair and would even get compliments on it. I am at the point my mother thinks I should buy a wig. I am thinking that there are just certain people who are sensitive to Prograf and maybe that is why my hair has suffered more? Have any of you been on Prograf for years and never got the hair you lost back? Or even part of it? Did you ask to switch to something else? Did you try any type of shampoo that you felt worked, but did not dry the hair out at the same time? Thanks for any info. Hope you are well out there!