A alcoholics addicted presents in emergency with irrelevant talking & disoriented to time, place and person there is H/O not taking alcohol from last 3 days & no head injury. He also have visual hallucination. The diagnosis?: (A) Dementia praecox, (B) Delirium tremens, (C) Schizophrenia, (D) Korsakoff psychosis
Answer is B. B i.e. Delirium tremens