Hi and welcome to the Migraines & Headaches Community.
I'm sorry but I don't understand the tech part of test results but, if they are sure that he is having migraines then you need to talk to his doctor about some preventative meds (meds he takes on a daily basis to help prevent migraines). Pain meds are great and are needed but treating migraines requires pain meds/abortive meds as well as preventative, daily meds. Unfortunately treating migraines is a marathon, not a sprint. You have to try this and try that then change the dosage on this or that until you find the right combo for your son. No 2 people are alike.