The good news is that I don't believe that the treatments for fibro are very expensive or difficult to obtain. Not that they are always effective, but at least they are not extremely expensive. In the US, the drugs Lyrica, Cymbalta and Lexapro are often prescribed. But you also need to do things that do not involve medication. Many people recommend yoga, for instance. For myself I find that getting a good night's sleep is very important. There are many things your wife can do to try to improve her sleep if she has trouble with this.