This must be a terrible thing to endure, I have a friend who suffers this, I, on the other hand can sleep for nine hrs without a problem, we were in Bulgaria together just recently, the result was, she was very tired through the day :-(
How does she manage usually? or is she like this at home as well. I have bouts of insomnia, sometimes for months at a time, and find that it gets a bit better if I'm busy during the day, and don't nap during the day, and don't go to bed too early. You are very lucky Bobbisox - I don't think that I have ever had an unbroken night's sleep - ever!
well then she should go back and go for the tablets. If shes tried it all and nothing has worked then she has 2 options, accept that she cant sleep or take medication for a bit.