Hello bda: Welcome to PsychCentral. I noticed it has been a couple of days since you posted this. And no one has replied to your post. So I thought I would. However, since you have concerns with regard to the kinds of replies you might receive here, I'll be brief.

I have no authority here on PC. So this is just my personal opinion. However I don't believe there is anyone here on PC who would be in a position to offer advice with regard to your lithium toxicity concerns. Our purpose, here on PsychCentral, is to provide one another with support and to exchange information & experiences. The majority of us a consumers of mental health services, not medical or mental health professionals. My personal, non-professional recommendation would be that you consult a physician or other medical / psychiatric services provider with regard to your concerns. I wish you well...