This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
Drugs within the following groups react unourably with lithium 
Select and explain. 
A. ACE inhibitors, B. Morphine, C. Valproate, D. Antipsychotics
A: ACE inhibitors
Answer: A: ACE inhibitors 
Explanation: Causes worsening of lithium toxicity and renal damage