This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Pharmacology
Long term use of lithium causes : 
Select and explain. 
A. Peripheral neuropathy, B. Hypothyroidism, C. Anaemia, D. Jaundice
B: Hypothyroidism
Answer: B: Hypothyroidism 
Explanation: Ans. is 'b' Hypothyroidism Teratogenic effects of lithium:Lithium can be transmitted to child through breast milk*Lithium toxicity in new bom manifested byFetal goitre*CyanosisHepatomegaly