A 40 year old man is showing symptoms of mania since few days. What is the minimum time duration for the diagnosis for mania?: (A) 1 week, (B) 2 week, (C) 3 week, (D) 4 week
Answer is A. A distinct period of abnormally and persistently elevated, expansive, or irritable mood, lasting at least 1 week (or any duration if hospitalization is necessary). Ref: Harrison's Online > Pa 17. Neurologic Disorders > Section 5. Psychiatric Disorders > Chapter 391. Mental Disorders > Mood Disorders > Bipolar Disorder > Clinical Manifestations > Table 391-10.