I eyes get itchy if I sleep less than 7 hours at Night  Not only itchy but my eyes also feels heavy and because of that I am not able to sleep again and my whole day is ruined . Problems in eyes: Itchy , feeling heavy in eyes and my problem get even worse when my eyes face bright lights & hot weather. Problem in Brain/Head : I also feel a mild sort of pain at the back of my head. So this problem has been persisting since 3 years . I have been ignoring the problem thinking that it will get better but even if I sleep less for even 1 day I feel the same problem.