I just did some research on Epinephrine..If I had known I would have never done a 2 day fue procedure..my hair loss has been drastic.. 2 full days atleast 8 hours each day...now the wait sucks I wish I had been advised to do the strip 6 hours in, and out, less drug, less trruma, to the head...now the long wait till I can do a strip to fix.
below is what I fonnd ....
"There are also hypothetical problems with using epinephrine in large transplant sessions. One is that when the drug is infiltrated into the scalp over large areas, it may predispose to post-operative telogen effluvium (shedding). Another, potentially more serious problem, is that when adrenaline is added to an area whose blood supply is already compromised by a large number of recipient sites, the tissue may not receive enough oxygen. Although not proven, it is likely that epinephrine infiltration into the recipient area is a contributing factor in the development of the "central necrosis" that has occasionally been reported during hair transplantation. It is also possible that the intense vasoconstrictive action of epinephrine may contribute to decreased graft survival. "