I am a 29 year old male. For the last 3 months, I have been experiencing severe headaches. It actually feels like the top of my head is going to pop off. I have been to my family doctor. She sent me for a MRI and a MRA of my brain, all of which came back normal. My heart is in good shape, had a Heart Cath done last fall on it. So now I have been sent to a neurologist for these headaches. He says it is tension headaches, and gives me Zanaflex to take for them. I have been on this medicine for over a week. Things still aren't any better. What should I do? I am in extreme pain.In the last 3 months, I have also passed out 2 times. With severe dizziness!!!