Seasonal affective disorder

Treatment:

Light therapy for varying periods of time under special bright light seems to make the symptoms subside. However, the symptoms usually reappear when the therapy is discontinued. Full-spectrum fluorescent light is being investigated as a treatment.

Expectations (prognosis):

The outcome is expected to be good with continuous treatment. Some people may be affected with this disorder throughout their lives.

Complications:

There are no serious complications; however, persistent symptoms can be bothersome.

Calling your health care provider:

Call for an appointment with your health care provider if you experience symptoms of seasonal affective disorder and it is affecting your lifestyle or work.