hi yes your find its normal got the same when i had both forearms done a few years ago makes you feel really bad just try sleeping it off found that to be the best thing all done with some painkillers. hope this helps you. good luck
cortisone injected in my knee yesterday. have had a headache ever since. is that unusual? . also when the doctor used 2 large syringes to drain the fluid he was surprised to find both syringes full of blood. is that normal? when he injected the cortisone i assume it went into my bloodstream and worry that is what's causing my continual headache? !?