When i lay down and about to sleep. when my eyes close i feel like i'm falling. and when i open them i feel wared out. any cure or treatment? help!!!

Go to bed earlier!: You may be very exhausted when going to bed, and during pre-sleep there is a phase where the muscles are slightly stiff then relax (hypnagogic myoclonic twitch or “Hypnic jerk”) that is normal before entering into sleep. It's just that you are overly aware of this sensation, versus being already asleep.So, it's more pronounced when you're overtired! See: http://www.failedsuccess.com/index.php?/web