问答题
Every year, according to the U.S. National Institute of Mental Health (NIMH), millions of men and women suffer from depressive illness.
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Worse, thousands of depressives, including an alarming number of teenagers, take their own lives—often, it is believed, before their condition is identified.
A NIMH survey has found that only about one third of depressed people seek treatment. Yet when treated, 80 to 90 percent can be helped with new drugs and therapy, and may never have another episode—if those around them spot their troubles early and treatment begins promptly.
Clinical depression should not be confused with the blues.
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Everyone has brief "down" periods, and sometimes depression strikes tor perfectly understandable reasons: the death of a loved one, the loss of a job or the breakup of a marriage.
But most people gradually adjust to their losses.
Clinical depression differs from the blues in duration and severity. For some it may be associated with disturbances in the brain"s neurochemistry (神经化学系统). Says Dr. Frederick K. Goodwin, director of the Center on Neuroscience, Behavior and Society at George Washington University Medical Center, "In depression-prone people, what starts as a normal response takes on a biochemical life of its own. The regulatory, systems keep running, and you get a kind of burnout."
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Untreated, the condition frequently recurs, and with each recurrence the chances of yet another episode increase.
Half of those who have an untreated first episode will have a second, and after three episode, there is a 90 percent chance of a fourth. So early treatment is critical.
Depression is a crippling illness. But with a little help from observant friends or family, and with proper medical treatment, most people recover and return to healthy, productive lives.