Why change in hair texture after PRP?

PRP CAN  change the texture of hair. PRP enlarges the diameter of the hair shaft. Sometimes in this process, the shape of the hair shaft changes and this will alter the texture of the hair.PRPHAIRMD.COM 

Thank you for your question about Platelet Rich Plasma, PRP. Texture of the hair may change, but typically just an improvement in the quality and amount. I am not certain if the texture change is from the hair transplant or PRP.  I would follow up with whoever did your hair transplant. 
To be sure, see two or more experienced, licensed and board-certified providers in your area for a complete evaluation to make sure you are a good candidate and that it is safe for you to have treatment. I hope this helps.

Yes, there can be some texture changes. For best results, I do prp with progesterone injections to improve both hair growth and quality. I also have all my patients use viviscal, rogaine, and propecia when getting prp. I recommend getting a formal evaluation with a hair loss expert. Best, Dr. Emer

What you are describing is sometimes seen after hair transplantation. You're due for your postop visit, so get in touch with your surgeon and discuss your concerns.