Seasonal Affective Disorder
In the late 1990s, Jane Anderson was working as a landscape architect. That meant she didn't work much in the winter, and she struggled with seasonal affective disorder in the dreary Minnesota winter months. ...
Psychology & Psychiatry Jul 07, 2011 | 5 / 5 (12) | 2 |
(Medical Xpress) -- Millions of people experience depression and lower levels of energy in the winter due to seasonal-affective disorder (SAD), or the winter blues. Since the disorder is thought ...
Medical research Mar 07, 2012 | 4.9 / 5 (9) | 12 |
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Medical research Aug 27, 2012 | 3.7 / 5 (6) | 2 |
For most of history, humans rose with the sun and slept when it set. Enter Thomas Edison, and with a flick of a switch, night became day, enabling us to work, play and post cat and kid photos on Facebook into the wee hours.
Medical research Nov 14, 2012 | 3.8 / 5 (5) | 1 |
When psychiatrists diagnose mental illness, they turn to an unwieldy book called the "Diagnostic and Statistical Manual of Mental Disorders," or DSM for short.
Psychology & Psychiatry Oct 21, 2011 | 5 / 5 (2) | 1
Bus stops in the northern Swedish town of Umeaa have been fitted with light therapy panels to help commuters fight off the winter blues, the energy company behind the move said Tuesday.
Psychology & Psychiatry Nov 27, 2012 | 5 / 5 (2) | 0
A new study published in the May issue of the American Journal of Preventive Medicine finds that Google searches for information across all major mental illnesses and problems followed seasonal patterns, suggesting mental ...
Psychology & Psychiatry Apr 09, 2013 | 5 / 5 (1) | 0
The holidays are over and there's a calendar full of cold, gray days ahead. Some of us experience the "winter blues" and others experience a more serious kind of depression like seasonal affective disorder (SAD). It can bring ...
Psychology & Psychiatry Jan 24, 2013 | 4 / 5 (1) | 1
Seasonal affective disorder (SAD), also known as winter depression, winter blues, summer depression, summer blues, or seasonal depression, is a mood disorder in which people who have normal mental health throughout most of the year experience depressive symptoms in the winter or summer, spring or autumn year after year. In the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV), SAD is not a unique mood disorder, but is "a specifier of major depression".
Although experts were initially skeptical, this condition is now recognized as a common disorder, with its prevalence in the U.S. ranging from 1.4 percent in Florida to 9.7 percent in New Hampshire.
The U.S. National Library of Medicine notes that "some people experience a serious mood change when the seasons change. They may sleep too much, have little energy, and may also feel depressed. Though symptoms can be severe, they usually clear up." The condition in the summer is often referred to as reverse seasonal affective disorder, and can also include heightened anxiety.
SAD was formally described and named in 1984 by Norman E. Rosenthal and colleagues at the National Institute of Mental Health.
There are many different treatments for classic hormones (winter-based) seasonal affective disorder, including light therapy with sunlight or bright lights, antidepressant medication, cognitive-behavioral therapy, ionized-air administration, and carefully timed supplementation of the hormone melatonin.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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