insomnia
"I suffered from moderate insomnia for the better part of a decade due to anxiety.  I would always fall asleep but it could potentially take hours.  It was not unheard of for me to lay down at 11 and get up at 2-3 to watch TV and clear my mind.  Ever since I started on melatonin I SWEAR it has been my miracle pill.  I still suffer from anxiety so the core of my insomnia is still there. I know that it will work differently for different people so I won't say that a person would be wrong for a lower rating but for me it works, it works, it works! It changed my life."