Hi there, thanks for asking. Headaches
could be related to vyvance. If it is so, in most of the cases it is treated with lowering the dose. On the other hand, you should ask your doctor to see if you really need three medications for your brain. Lithium
and Vyvance are three medications which are not usually given in one person specially if she/ he is adult. You can ask your doctor to see how much you can decrease the dose of vyvance while having a good concentration. I wish you a good health.