I've scrolled through this forum many times over the last couple of years searching for info on post-concussion syndrome. It is almost 2 years since my son was injured in gym. He never had any prior concussions. We have seen a concussion specialist locally who dismissed us once my son did not recover in a timely fashion, we have seen adolescent med specialists, headache specialists, done vision therapy, interactive metronome therapy and traveled 3 times to ATL to work with neurochiropractor. The latter is the one treatment that at seemed to make even a slight difference. We have been round and round with medication, he sees a psych doctor to deal with depression and anxiety and loss of his sports activities. This happen when he was a junior in high school and he never returned to full-time school. I am at a loss and not sure what else to try but know that surviving and thriving are quite different.