doctors must be different over there
Sadly, most are far too happy to just write a prescription, and the actual health/well being of the patient be damned. Just my opinion here, and perhaps I am a bit too jaded to be impartial - my personal experience definitely colors my opinion.
Some are a bit better than others, but around here at least, most seem uninterested in actually helping you get better... if you get better, then you dont come in as often, and they dont get to make as much money off of you.
And while the Mayo clinic is definitely a few steps above most, they are not infallible.
Any med that causes insomnia is not one I would want to be on... fluid retention is one thing, insomnia is a far greater problem.
Our bodies need rest - it is as vital as food and air, even for a healthy person, more so for someone with fibro.
If a med is causing the insomnia, then it is probably better to get off that med and try something else, rather than try to compensate with yet another med (one that could potentially be addictive - yes, some sleeping meds ARE addictive)
Also worth noting re: fluid retention, not everyone can take meds for that - I am one of those. My blood pressure runs to the low side, and any kind of diuretic is not a good idea for me. I know this after discussing an edema problem with my primary - she did not want to put me on any kind of diuretic because of my low BP...
turns out that the edema was most likely a side effect of a med i was on... the issue has mostly resolved now, all on its own, since dropping that med. But here is the kicker... I requested to go off that med, my primary wanted to keep me on it, and really had no interest in trying to find out why i was having edema problems. No one at that clinic seemed interested in trying to figure that out.. Needless to say, I am in the processes of changing clinics & primary care providers.