Is it ok to get PRP for Hair Loss for a woman if you have higher prolactin level?

Prior to starting PRP hair regeneration, I strongly suggest seeking out and getting a consult with a Integrative or Functional Medicine physician that practices Bio-Identical Hormone Replacement Therapy. They will figure out what the root of the high prolactin levels are from and treat you appropriately. 
Once your prolactin issue is addressed, then PRP may be beneficial to help push the hair regrowth along. No point in trying hair regeneration is your pushing against something. 
You may determine your don't either need PRP or only need a few sessions to kick start the regrowth, but not the full course of treatments. 
Hope I have helped, Wishing you the best outcome. 
Warmly,
Arbella Sarkis, MD

If one has high prolactin, one needs to first and foremost figure out the reason for the high prolactin before any hair loss treatments can be discussed. Often the test needs repeating and measurement of macroprolactin levels need to be determined as well. Be sure to see a knowledgable doctor.