Hello, The Madcap. Nice to meet you.

Actually, I don't think lithium is used for anger or anxiety issues. It's mostly used for people with bipolar disorder, but some doctor's my prescribe it for different things. I took it for a while and it wasn't a positive experience for me but everyone reacts differently. It left me feeling over medicated and lethargic.

The best way to find out if it would help you is to ask a doctor. A doctor is the only one that can tell if it is the right med for you and would also know the side effects.