Depression is a mental illness characterized by feelings of profound sadness and lack of interest in enjoyable activities. It may cause a wide range of symptoms, both physical and emotional. Depression is not the same as a blue mood, nor is it a personal weakness; it is a major, but treatable illness. Depression can last for weeks, months, or years. People with depression may recover without treatment. However, the longer depression lasts and the more times it recurs, the more likely it is that treatment will prove necessary.
The precise cause of depression is not known. Causes may be genetic, emotional, physical, environmental, or any combination of these, including:
Symptoms of depression are highly variable from person to person. Some people have only a few symptoms, while others have many. Symptoms may also vary over time. In the workplace, symptoms of depression often may be recognized by:
Treatment of depression usually includes medication, psychotherapy, or a combination of the 2. The medications help relieve symptoms, while psychotherapy helps employees learn more effective ways of dealing with problems or identifying and resolving the conflicts contributing to their depression.
Clinical depression can be treated successfully. The key to recovery is that symptoms be recognized early and that employees get the treatment they need. Many companies are helping their employees with depression by providing training on depressive illnesses for supervisors, access to employee assistance programs (EAPs), and access to occupational health personnel. Such efforts may contribute to significant reductions in lost time and job-related accidents as well as marked increases in productivity.
Here is what you can do:
Successful treatment of depression enables people with the disease to return to satisfactory, functioning lives, and nearly everyone who undergoes treatment gets some degree of relief. With early recognition, intervention, and support, most employees can overcome their depression and pick up their lives and careers where they left off.
Mental Health America
National Institute of Mental Health
Canadian Psychiatric Association
Canadian Psychological Association
Major depressive disorder (MDD). EBSCO DynaMed Plus website. Available at:http://www.dynamed.com/topics/dmp~AN~T116638/Major-depressive-disorder-MDD. Updated January 23, 2017. Accessed May 4, 2017.
Depression basics. National Institute of Mental Health website. Available at: http://www.nimh.nih.gov/health/publications/depression/complete-index.shtml#pub5. Updated 2016. Accessed May 4, 2017.
Depression in the workplace. Mental Health America website. Available at: http://www.mentalhealthamerica.net/conditions/depression-workplace. Accessed May 4, 2017.
Depression in the workplace. University of Michigan Depression Center. Available at: http://www.depressioncenter.org/understanding/workplace.asp. Accessed May 4, 2017.
Last reviewed May 2017 by Michael Woods, MD, FAAP Last Updated: 7/1/2015