 [ Symptoms ] what do i do if my college roomates foot is turning completely blue after tripping and hitting it on the table earlier  the top of her foot slammed into the sharp edge of it breaking the skin but not bleeding it is hurting her slightly to walk on it [ Disease ] due to heavy work many of them are not going to their bed at the right time but are waking at earlier hours this effects very badly on our health conditions and may be lead to many health problems so it is better to sleep somewhat earlier and do practice some exercise as your body can feel tired and you may get good sleep this can rid of the problem from dark circles and you also had an option of some natural products usage for the problem you are suffering because of natural products you can get relief and gain more confidence