I am vishal sinha, age 43, have been suffering from knee pain(left knee) from last 6 months. MRI reports suggest that the gap between the the joints has reduced and it is the early stage of osteo arthritis. I went to orthopedic doc who examined and suggested that I should go for Platelet Rich Plasma( PRP therapy) injection. All NSAID failed to provide proper relief. Pls suggest should I go for PRP or try some alternative like ayurvedic or homeopathic treatment for cartilage regeneration. I there any side effect or complication involved with PRP. Kly advise.