What I have is mild to moderate toxicity my level actually falls somewhere between 1.20 and 1.50 but I am one of the lucky ones who's body at the hint of poisoning starts purging. Don't worry if I were experiencing the heavier symptoms I would not hesitate to call poison control and seek treatment. I was mostly hoping to find out how long I am going to feel terrible and if anyone else has had to deal with taking the wrong dose for lithium. On a lighter note I can eat soup now (crosses fingers)