Psychiatry Prophylactic maintenance serum level of lihium is A 0.2 - 0.8 meq/L B 0.7 -1.2 meq/L C 1.2 - 2.0 meq/L D 1.2 - 2.0 meq/L 💡 Explanation Prophylactic maintenance serum level of lihium is ✓ Correct Answer: B. 0.7 -1.2 meq/L