My wife age 24 facing peculiar problem of Headache since her early age basically at the time of summer season, in winter there is no problem of headache. Peculiar in the sense that during her sleeping if someone knock her or suddenly she wake up then start her headache. When she return back from out side in the full sunlight then start her headache although she takes umbrella and use sunglasses. All the time doing extra load of work or when she goes stress she suffer from headache. For relief she takes DART medicine but now a days I oppose to take this medicine. Give some advised to overcome this problem if possible suggest medicine please.