The drugs used to treat psychosesperceptual and behavioral disorders.
Drugs atomic number 18 targeted at thought processes rather than emotive severalises.
Drugs do non cure any of these disorders, they do help patients function in a more acceptable manner and carry on activities of daily living.
Drugs are used in both adults and children
cordial Disorders and Their Classification
Schizophrenia
Most common type of psychosis, can be truly debilitating and prevents affected individuals from functioning in society.
Characteristics: hallucinations, paranoia, delusions, speech abnormalities, and affective problems.
Can have just one type
Seems to have a very strong genetic association, may reflect a fundamental biochemical abnormality.
Mania (Bipolar)
Too much dopamine
With its associated bipolar illness (i.e., manic-depressive illness),
Characterized by periods of extreme over operation and excitement.
Involves extremes of depression followed by hyperactivity and excitement.
May reflect a biochemical imbalance followed by overcompensation on the part of neurons and their inability to re-establish stability.
Narcolepsy
Daytime sleepiness and choppy periods of loss of wakefulness.
May reflect problems with stimulation of the brain by the reticular activating system (RAS) or problems with response to that stimulation.
Attention-deficit disorders
unhomogeneous conditions characterized by an inability to concentrate on one activity for longer than a few minutes and a state of hyperkinesis.
Usually diagnosed in school-aged children but can occur in adults.
Dopamine
Dopamine is classified as a catecholamine (a class of molecules that practice as neurotransmitters and hormones).
Dopamine is a precursor (forerunner) of adrenaline and a closely related molecule, noradrenaline.
Essential for the healthy functioning of the substitution nervous system; it has effects on emotion, perception and movement
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