Whilst PRP hair loss treatment is considered a safe procedure suitable for most people, make sure you discuss any concerns with a hair loss specialist prior to undertaking any therapy. There are some conditions that preclude you from being able to have PRP therapy:
Heavy smokers
Platelet dysfunction syndromes
Thrombocytopenia
Hypofibrinogenaemia
Sepsis or acute infections
Chronic liver disease
Cancer
If you are on blood thinning medication.
Pregnancy, lactating or breastfeeding.