Just Headache?

I am still could not find a better solution to solve my migraine. I do not know my migraine is because of the heavy workload or I am having some sickness that I never know. I have been visited doctor several times regarding my migraine problem and my mother also often cooks Chinese medicine for me but it just does not help at all. What should I do? Am I just having simple headache? Is there anyway to cure the migraine problem?