My dear friend has excruciating migraines, has only had it for three weeks and his eyes have now with pressure become blood shot, he is crouching over and rocking, squeezing his head in pain. Top of left side head is where the pain derives from, getting sick, blurred vision, cannot move, feeling restless and speech is unclear. Had a lumbar punch, has gone home and now back in hospital for more tests. The pain will not subside . Has been given high doses of painkillers, tramadol and i think morphine? What is this? Could it be caused to stress, smoking, excessive drinking and only last year had stopped in taking drugs? He fell onto his head off of a pier by the beach, causing excess blood concussion? I m not so sure if this is normal, after him staying in hospital, the tests are still ongoing