For the transplanted hair grafts to receive the best nourishment after a hair transplantation, the blood supply/flow should be good. If there is a problem in the circulation such as a deficiency, the patient should take medications that increase the blood flow. The patient should take blood thinning medications in this case.
If the patient has anemia, they should also get supplements to treat that. After these treatments, the next commonly performed step is the PRP treatment. This treatment involves the injection of blood platelets at the hair roots on the scalp.
Treatments like PRP treatment nourish and support the transplanted hair grafts.