The National Institute of Mental Health estimates that approximately 15.7 million adults in the United States have depression (NIMH, 2014), making depression one of the most common disorders you will treat in practice. Although this disorder is so prevalent, antidepressant therapy must be as unique as each individual you treat. There are dozens of antidepressant medications on the market, and you must be able to identify which medication or combinations of medications will result in the best outcomes for your clients
