@ladydidehart, I want to welcome you to Mayo Connect. It is wonderful news to hear about your recent kidney transplant! Congratulations on your 3 month post transplant recovery. I assure you that you are in good company here with other patients who share a similar concern.

In the discussion -Transplant anti-rejection medications. What's your advice? - you will meet members who have asked about and also shared their own post transplant hair loss experiences. Click on the blue link, and you are there. I will meet you there.
I am also going to request that @colleenyoung move your post to that discussion.
https://connect.mayoclinic.org/discussion/your-anti-rejection-medications/