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Depression may be described as feeling sad, blue, unhappy, miserable, or down in the dumps. Most of us feel this way at one time or another for short periods. But true clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for an extended time. See also depression in the elderly and adolescent depression .
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Depression, also known as depressive disorders or unipolar depression, is a mental illness characterized by a profound and persistent feeling of sadness or despair and/or a loss of interest in things that once were pleasurable. Disturbance in sleep, appetite, and mental processes are a common accompaniment.
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Depression is sometimes referred to as the common cold of mental illness. It is a debilitating disease with significant societal costs.
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Drug abuse is the use of illicit drugs, or the abuse of prescription or over-the-counter drugs. The abuse of legitimate drugs (prescription or over-the-counter) can be done by using the drugsin a manner or in quantities other than directed, or for purposes other than legitimate purposes. See also drug abuse first aid and drug abuse and dependence .
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Medication abuse occurs when patients do not take medication in the prescribed manner, when they use other people ' s medication, or when they combine prescribed medication with over-the counter, traditional, or herbal medicines. Such medication misuse among the elderly is responsible for one out of every ten dollars spent in the health care systems of North America.
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Substance abuse is the continued compulsive use of mind-altering substances despite personal, social, and/or physical problems caused by the substance use. Abuse may lead to dependence, in which increased amounts are needed to achieve the desired effect or level of intoxication and the patient ' s tolerance for the drug increases.
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Substance abuse and dependence refer to any continued pathological use of a medication, non-medically indicated drug (called drugs of abuse), or toxin. Although there are on-going debates on the exact distinctions between substance abuse and substance dependence, the current practice standard- distinguishes between the two by defining substance dependence in terms of physiological and behavioral symptoms of substance use, and substance abuse in terms of the social consequences of substance use.
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Substance abuse is a maladaptive pattern of alcohol or other drug use that causes social, physical, legal, vocational, or educational distress or impairment. In addition to those trained specifically as substance abuse counselors, mental health and rehabilitation counselors work with individuals who abuse alcohol and other drugs.
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Substance abuse is a pattern of drug, alcohol or other substance use that creates many adverse results from its continual use. The characteristics of abuse are a failure to carry out obligations at home or work, continual use under circumstances that present a hazard (such as driving a car), and legal problems such as arrests.
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Substance abuse is a pattern of behavior that displays many adverse results from continual use of a substance. Substance dependence is a group of behavioral and physiological symptoms that indicate the continual, compulsive use of a substance in self-administered doses despite the problems related to the use of the substance.
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Public health has an opportunity to address the issues of substance use, abuse, and dependency across all age groups in the community since it occurs in all age groups. Substance abuse prevention and treatment professionals are acutely aware that alcohol and other drugs have a destructive impact on a person ' s physical, mental, and social development.
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The Center for Substance Abuse Prevention (CSAP) is the U.S.
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Mood disorders are mental disorders characterized by periods of depression, sometimes alternating with periods of elevated mood. While many people go through sad or elated moods from time to time, people with mood disorders suffer from severe or prolonged mood states that disrupt their daily functioning.
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Understanding Affective (Mood) DisordersMost people have mood changes now and then. One day they may feel cranky and the next day, they feel great.
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Treating Affective (Mood) DisordersAffective disorders are disorders of your mood. They includedepressionandbipolar disorder(also calledmanic-depression).
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Affective disorders are psychiatric diseases with multiple aspects, including biological, behavioral, social, and psychological factors. Major depressive disorder, bipolar disorders, and anxiety disorders are the most common affective disorders.
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Mood disorders are mental disorders characterized by periods of depression, sometimes alternating with periods of elevated mood. While many people go through sad or elated moods from time to time, people with mood disorders suffer from severe or prolonged mood states that disrupt their daily functioning.
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Oppositional defiant disorder is a pattern of disobedient, hostile, and defiant behavior toward authority figures. To fit this diagnosis, the pattern must persist for at least 6 months and must go beyond the bounds of normal childhood misbehavior.
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A form of antisocial behavior disorder characterized by opposition to authority figures such as parents and teachers, and by excessive anger and hostility. Depending on the population, 2-6% of children have oppositional-defiant disorder.
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Oppositional defiant disorder (ODD) is a childhood mental disorder characterized by a pattern of angry, antagonistic, hostile, negative, irritable, and/or vindictive behavior lasting at least six months and occurring more frequently than is typically observed for the child ' s age and developmental stage. Children diagnosed with ODD do not meet the clinical diagnostic criteria for conduct disorder .
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Oppositional defiant disorder is a recurring pattern of negative, hostile, disobedient, and defiant behavior in a child or adolescent, lasting for at least six months without serious violation of the basic rights of others. The behavior disturbances cause clinically significant problems in social, school, or work functioning.
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Oppositional defiant disorder (ODD) is a disorder found primarily in children and adolescents. It is characterized by negative, disobedient, or defiant behavior that is worse than the normal "testing" behavior most children display from time to time.
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People with low incomes, particularly those who live in poverty, face particular challenges in maintaining their health. They are more likely than those with higher incomes to become ill, and to die at younger ages.
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Traumatic brain injury (TBI) is the result of physical trauma to the head causing damage to the brain. This damage can be focal, or restricted to a single area of the brain, or diffuse, affecting more than one region of the brain.
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Understanding Traumatic Brain InjuryBreathing, blood flow, and movement are all controlled by the brain. The brain also allows you to think, handle emotions, and make judgments.
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Part of the central nervous system located in the skull. Controls mental and physical actions of the organism.
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