My. Son is suffering 24hours headech . He had concussion two years befor. Dr tried so many different med . We are totally lost . Now he is getting so frustrated . He just turned 14 . As a mother its hard . Please give me any suggestion. Is that normal
Dear parent, the most common cause of continuous headache in that age is errors of refraction.  You should get an ophthalmological examination, most probably he will need to get glasses