This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Which of the following condition increase chance of hyponatremia in patient treated with antidepressant: 
Select and explain. 
A. Old age, B. Low weight, C. Cold climate, D. Obesity
A: Old age
Answer: A: Old age 
Explanation: Ans. (A) Old ageCases of SSRl-associated hyponatremia & the syndrome of inappropriate antidiuretic hormone have been seen in some patients, especially those who are older or treated with diuretics.