The procedure for platelet-rich plasma treatment is a natural means of repairing tissue within the body. It's by no means to be considered a kind of doping the blood since it's far from that. The blood is extracted and broken down into as many platelets as you can.
This platelet-rich blood is then injected into the affected area to help in muscle growth and repair. Just like anything in life one has to bear in mind that there'll be side effects to this procedure.
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Pain – As to be expected there will be a little pain on the region where the platelet-rich plasma treatment was given. You might even be able to feel it in the infected region like a thick fluid going through the vein. This is completely normal and provides no reason for concern.
Infection – it's important to emphasize that you will need to guarantee correct sterilization when you experience a platelet-rich plasma treatment session. Always be certain that the needle is clean, unused and properly sterilized.
Allergies – it's quite rare but there have been instances where individuals are allergic to their serum. Even though this is so rarely the case it should nevertheless be mentioned. There are more studies being done every day to understand why this occurs.