Have you RULED O²uT medical illness in the presumptive psychiatric patient?

Thorough history. Obtain a thorough his­tory so that you have a clear picture of the patient’s current situation; this includes medical history and family history of neu­rologic and psychiatric disorders and sub­stance abuse.
 

Disclosures
The authors report no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products.