I've done a little research on this...
3 meds are known in the literature to induce a deep stage 3 sleep. (There are bound to be others) You want to look for meds that enhance "slow wave sleep" (SWS)
1. Xyrem (as an off-label treatment for CFIDS/FM very powerful and expensive, known as the "big gun" in sleep meds)
2. Gabapentin (fairly inexpensive, much less risk/side effect potential as opposed to Xyrem)
3. Gaboxadol (supposedly very hard to find, directly increases deep sleep, no doubt about it)
Well known natural approaches include:
1. Melatonin
2. Valerian Root
Also, I just bought this wake-up light from Philips (scored a great deal on Ebay, they retail for $100). It wakes you up with a light that gets more and more intense as it approaches your set time to wake up, and also plays natural bird tweets that increase in volume as well. I have yet to really use it but if it "gives me more energy and makes me less groggy" as Philips claims then I will be sure to let others know. You can see the reviews on Amazon and there is a 45 day money back guarantee. And fyi, I don't work for Philips.
The issue of sleep is particularly important in Fibromyalgia as noted by this paper in PubMed from Oct 2011
Fibromyalgia is characterized by chronic widespread pain, clinical symptoms that include cognitive and sleep disturbances, and other abnormalities such as increased sensitivity to painful stimuli, increased sensitivity to multiple sensory modalities, and altered pain modulatory mechanisms. Here we relate experimental findings of fibromyalgia symptoms to anatomical and functional brain changes. Neuroimaging studies show augmented sensory processing in pain-related areas, which, together with gray matter decreases and neurochemical abnormalities in areas related to pain modulation, supports the psychophysical evidence of altered pain perception and inhibition. Gray matter decreases in areas related to emotional decision making and working memory suggest that cognitive disturbances could be related to brain alterations. Altered levels of neurotransmitters involved in sleep regulation link disordered sleep to neurochemical abnormalities. Thus, current evidence supports the view that at least some fibromyalgia symptoms are associated with brain dysfunctions or alterations, giving the long-held "it is all in your head" view of the disorder a new meaning.
Links:
http://www.amazon.com/Philips-Hf347...4RIC/ref=sr_1_1?ie=UTF8&qid=1322968305&sr=8-1
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2824211/
http://en.wikipedia.org/wiki/Slow-wave_sleep
http://www.ncbi.nlm.nih.gov/pubmed/12460250
http://www.nutritionreview.org/library/sleeprestoration.php