I am Dr.Customerand pleased to help you.
When did you check your lithium blood level for the last time? How was it? Why do you think you might be intoxicated?
Ok, thank you. Symptoms of overdosage are weakness, tremor, difficulty to articulate and renal insufficiency symptoms. Your symptoms might have other reasons. It is dangerous to stop lithium, because the blood levels won't be high enough to treat your symptoms then. I would take it again if your last levels were ok. It is not very likely that you have toxic blood levels now after they had been ok for a long time.
I wish you all the best and thank you for a positive rating of my help!
I gave you the second opinion you wanted, but you didn't rate positively yet. Is anything not quite clear?