I had a traumatic brain injury last summer and was prescribed Oxycodone for pain relief. After 8 months I started to guess that my pain is mostly psychogenic and as I learned from addictionresource.com, psychogenic pain can often contribute to the abuse of painkillers, so I decided not to take them anymore. My physician confirmed this, changed pills to other ones and recommended psychotherapy. I still feel severe headaches and I want to try meditation as well. Is there anybody who practice it or has a positive experience of coping with pain with meditation? Is it effective?