Advice me if possible i can have an appointment between 0900hr and 1000hr on Monday 1st April.I have been having recurrent headaches for a period of almost 5 years now.Sometimes back i had done a ct Scan and all tests were negative except for only a small part in my nose that had deviated to the left more.I had some medications ,my headaches reduced but for some 3 months now am having headaches almost daily.