Headache - migraine (monthly 4-7 episodes) male, 29 i'm getting headaches monthly average 4-6. No vomiting and other symptoms. Usually headache comes full head or one sided. I take naxdom 250/500 mg to relieve from the headache and feel relaxed. Ct plain - normal mri - normal eeg - normal spinal tap (csf pressure monitoring) - normal please I would like to know the reason for my unknown headaches. I'm really worried and please suggest me how can I get away from these frequent headaches.