I am a 200 level medical student studying in Nigeria, Africa. I av been having headache for the past two years with no improvemt. Though I managed to get to college, I am walking dead. I cant concentrate or reason clearly. This headache affects right side of: my eyes, my eyes, right side of the throat. Pls what do I do, I have seen many doctors on several ocassions and my MB exams is fast approaching. Thanks