I have been on lithium couple of months and I have felt very tired whole time. I feel that I have a permanent hangover. It feels that I am being poisoned by it. Unfortunately other medicines I have tried have not worked or there were serious side effects (I have been ill previously and tried loads of them). Mentally I feel good and pretty normal and in theory I could stop taking lithium. Of course I have thought about relapse but luckily I have bipolar2, so I would notice the possible relapse by myself.
What kind of experiences you have with lithium?