I am new to this board, but I also use the Panic board. In the last year I have some headaches, some worse than others I have vomited two with them and often have felt sick with throbing pain in one side of my head. I do not always feel sick, if I take something early, but sometimes the pain comes on quickly and becomes intense. How would I know if it is a migraine or a tenison headache? Also can migraines go away, and come back the next day? I usually feel weak, tired and depressed, during and the day after. Thanks for your help!