Lithium is becoming more popular these days - used more frequently, like it used to be. It is found to be safer than many of the new meds. And it works well for so many people.

I have been put on a low lithium dose for depression and GAD. It does seem to be helping, more so with the depression than with the anxiety, but so far I'm pleased with it. I have not noticed any side effects except possibly dry mouth/throat, but it's hard to tell because I tend to require a lot of water, anyway.