Prophylactic maintenance serum level of lithium is :
High-Yield Explanation
Blood lithium levels :
Therapeutic level : 0.8 - 1.2 mEq/L.
(For t/t of acute mania)
Prophylactic level : 0.5 - 0.8 mEq/L.
(For relapse prevention in bipolar disorder)
Toxic lithium levels : > 2.0 mEq/L.