Do your little kids wear glasses? Generally speaking, as myopes with moderate prescription have to wear glasses over a long period of time, they are liable to get sunken eyes. Furthermore, with the fatigue of the eyes, they are likely to manifest the symptom of sunken eyes due to metamorphic eyeball. Therefore, you should pay attention to your kid's ocular hygiene and ask them not to stay up and to relieve the fatigue of their eyes by dripping some eyedrops properly. And tell them not to wear glasses as far as possible, if they have to wear glasses over a long time, contact lenses are better for them. Besides, more diets which do good for the eyes should be available.