After two years I still had a constant headache after I got a concussion by falling on my head. I was plagued by constant headaches that would not go away no matter what I did. I had x-rays, an MRI, and I tried all the drugs that several of my doctors prescribed to me. Nothing helped and I did not want to just live on drugs. I tried different massage therapist, acupuncture, a couple different chiropractors, and all sorts of natural medicines and exercises. My headache was quite severe. After over a year of constant neck and headache pain, I was finally referred to Dr. Peterson. The first PRP prolotherapy injections into my neck were painful, but in just three days I started feeling better. I had four treatments done by Dr. Peterson. Other than the painful treatment, I greatly enjoyed myself there, for all the people were so kind and tried their hardest to help. Now my headache is gone and all around the area of my neck that was treated feels amazing. I would highly recommend Dr. Peterson and PRP prolotherapy.