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This
disorder is a milder form of Bipolar
II disorder consisting of recurrent mood disturbances
between hypomania and dysthymic mood. A single episode
of hypomania is sufficient to diagnose cyclothymic disorder;
however, most individuals also have dysthymic periods.
The diagnosis of cyclothymic disorder is never made
when there is a history of mania or major depressive
episode or mixed episode.
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Cyclothymic
Disorder Mental Health
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Cyclothymic Disorder is a chronic bipolar
disorder consisting of short periods of mild depression
and short periods of hypomania. Symptoms may last from as little
as a few days to a number of weeks. Onset is separated by short
periods of normal moods. Persons suffering from cyclothymia are
never totally free of symptoms of either depression or hypomania
for more than a number of months at a time.
The essential feature is a persistent instability of mood, involving
numerous periods of mild depression and mild elation, none of which
has been sufficiently severe or prolonged to fulfill the criteria
for bipolar affective disorder or recurrent depressive disorder.
This implies that individual episodes of mood swings do not fulfill
the criteria for any of the categories described under manic
episode or depressive episode.
During periods of low moods the sufferer will typically experience
symptoms of depression, fatigue, sadness, emptiness, loss of interest
and pleasure, irritability, anger, low appetite, trouble sleeping,
restlessness, guilty feekings, have trouble concentrating and will
think about about death and suicide.
During the high mood, the person with cyclothymic disorder experiences
symptoms including such as elation, confidence, high level of energy,
increased activity, productivity, loud and rapid speech, racing
thoughts, risky or impulsive behaviour, increased sexual behaviour,
over spending, over-eating, excessive drinking, irritability, anger
and aggitation.
Differential Diagnosis
This disorder is common in the relatives of patients with bipolar
affective disorder and some individuals with cyclothymia eventually
develop bipolar affective disorder themselves. It may persist throughout
adult life, cease temporarily or permanently, or develop into more
severe mood swings meeting the criteria for bipolar affective disorder
or recurrent depressive disorder.
Treatment
Psychotherapy
There is no clear choice of treatment for this disorder. Psychotherapy
or medication can be tried first, or in conjunction with one another.
Treatment often takes the form of individual psychotherapy, however
group treatment can also be helpful for this disorder.
Medications
Lithium carbonate is often tried especially if the mood swings
seem to be similar to those found in bipolar
disorder. Prescribing such medication should be dependent upon
a thorough clinical examination and a detailed understanding of
the history of the patient. Lithium can help reduce manic symptoms
and the overall frequency of the cycling, but is also found to be
ineffective in a large number of people who take it.
Self-Help
Self-help methods for the treatment of this disorder are often
overlooked by the medical profession because very few professionals
are involved in them. Many support groups exist within communities
throughout the world which are devoted to helping individuals with
this disorder share their commons experiences and feelings.
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