Sheri,
I have found my tens unit to be a lifesaver on the days I am really hurting. My sister(who also has fibro) just bought one at her local pharmacy and loves it!
I was taking Vicodin and Tramadol before for pain, but it was not helping my pain level at all. I now take Methadone and Vicodin in between. I wish there was another way for me to get relief, but I have tried so many things and nothing helps when I am having the bad flares.
The Methadone does help more. Some docs will not prescribe it though. As for the tens unit...if you have the money, you can pick one up today. I know there are alot of pharmacies who carry them. You can also get them online, but will take longer to get. I don't know if a doc can write a prescription for one and maybe your insurance will pay for it? Not sure, but it is nice to have.
Others will be along to give advice. Good luck & hope you get to feeling better!
Hugs!! Margie