Depression FAQsQ. If I have been diagnosed with
depression, does that mean I am crazy?A. No. The presence of depression does not mean a person is
insane, mad,
or crazy. Evidence from neuroscience, genetics, and clinical
investigation
demonstrate that depression is a disorder of the brain. Modern brain
imaging
technologies are revealing that in depression, neural circuits
responsible
for the regulation of moods, thinking, sleep, appetite, and behavior
fail to
function properly, and that critical neurotransmitters – chemicals
used by
nerve cells to communicate – are out of balance. Genetics research
indicates
that vulnerability to depression results from the influence of
multiple
genes acting together with environmental factors. Studies of brain
chemistry
and of mechanisms of action of antidepressant medications continue
to inform
the development of new and better treatments. Q. I am in poor health physically, and I have been diagnosed
with
depression. Is there a relationship? A. Depression frequently co-occurs with a variety of other
physical
illnesses, including heart disease, stroke, cancer, and diabetes,
and also
can increase the risk for subsequent physical illness, disability,
and
premature death. Depression in the context of physical illness,
however, is
often unrecognized and untreated. Furthermore, depression can impair
the
ability to seek and stay on treatment for other medical illnesses.
Research
suggests that early diagnosis and treatment of depression in
patients with
other physical illnesses may help improve overall health outcome.
Q. Most of the people I know who have depression are women.
Am I just
imagining things, or is there a relationship between sex and
depression? A. Nearly twice as many women (12 percent) as men (7 percent)
are affected
by a depressive illness each year. At some point during their lives,
as many
as 20 percent of women have at least one episode of depression that
should
be treated. Although conventional wisdom holds that depression is
most
closely associated with menopause, in fact, the childbearing years
are
marked by the highest rates of depression, followed by the years
prior to
menopause.
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