PRP in Wound Healing & Dry Eyes:

Platelet-rich plasma (PRP) eyedrops have already been used in ocular surface diseases due to their role in epithelialization and the presence of growth factors and vitamins that are similar to human tears has been used in corneal ulcers , in chemical burns  in restoration of lacrimal function , in blepharoplasties surgeries , in ocular surface syndrome after refractive surgeries , and in graft-versus-host disease .