I have been having constant headaches for about two years now. It always seems to be one side of the head, either left or right, and it seems to constantly hurt and pulsate around the temple region, my vision is also effected by my symptoms. I sometimes vomit as well, however after the vomiting I gradually get better, and better. I sometimes suffer from dizziness as well, to the point where I feel off balance. Any help or advice would be great, the doctor just prescribed my with Pizotifen, and they have not helped in the slightest.