You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following is a drug of choice for treatment of Obsessive Compulsive Disorder (OCD) in adults? and explain in detail?
The selective serotonin reuptake inhibitors (SSRIs) are now considered to be first-line drug treatments in the management of obsessive compulsive disorder. Fluoxetine is the drug of choice. The doses are usually higher than for anti-depressant action. Clomipramine is still considered as a good option when fluoxetine does not work. Clomipramine has the most specific seratoninergic effects among the Tricyclic Antidepressants (TCAs). Ref: Kaplan & Sadock's Synopsis of Psychiatry 9 Edition, Page 622-23, 209; Harrison's Principles of Internal Medicine 16th Edition, Page 2552; A Sho Textbook of Psychiatry by Neeraj Ahuja, 8th Edition, Page 100