I am not sure what bandages you have on. In my practice we dont bandage peoples faces for this treatment. I have a handout of skin care. I suggest seeing an expert and talking to your physician. Best, Dr. Emer.
I would recommend you call your provider for post treatment instructions. You didn't give details of wether you had PRP injected or applied topically, what cream you were prescribed or your exact procedure so it's impossible to give any advice.