Facts on Mental Health Disorders

Anxiety Disorders
Panic DisorderPanic disorder affects about 2.4 million adult Americans and is twice as common in women as in men. A panic attack is a feeling of sudden terror that often occurs with a pounding heart, sweating, nausea, chest pain or smothering sensations and feelings of faintness or dizziness. Panic disorder frequently occurs in addition to other serious conditions like depression, drug abuse, or alcoholism. If left untreated, it may lead to a pattern of avoidance of places or situations where panic attacks have occurred. In about a third of cases, the threat of a panic attack becomes so overwhelming that a person may become isolated or housebound—a condition known as agoraphobia. Panic disorder is one of the most treatable of the anxiety disorders through medications or psychotherapy. Early treatment of panic disorder can help prevent agoraphobia.

Obsessive-Compulsive Disorder (OCD)

OCD affects about 3.3 million adult Americans, and occurs equally in men and women. It usually appears in childhood. Persons with OCD suffer from persistent and unwelcome anxious thoughts, and the result is the need to perform rituals to maintain control. For instance, a person obsessed with germs or dirt may wash his hands constantly. Feelings of doubt can make another person check on things repeatedly. Others may touch or count things or see repeated images that disturb them. These thoughts are called obsessions, and the rituals that are performed to try to prevent or get rid of them are called compulsions. Severe OCD can consume so much of a person's time and concentration that it interferes with daily life. OCD responds to treatment with medications or psychotherapy.

Post-Traumatic Stress Disorder (PTSD)

PTSD affects about 5.2 million adult Americans, but women are more likely than men to develop it. PTSD occurs after an individual experiences a terrifying event such as an accident, an attack, military combat, or a natural disaster. With PTSD, individuals relive their trauma through nightmares or disturbing thoughts throughout the day that may make them feel detached, numb, irritable, or more aggressive. Ordinary events can begin to cause flashbacks or terrifying thoughts. Some people recover a few months after the event, but other people will suffer lasting or chronic PTSD. People with PTSD can be helped by medications and psychotherapy.

Generalized Anxiety Disorder (GAD)

GAD affects about 4 million adult Americans and twice as many women as men. GAD is more than day-to-day anxiety. It fills an individual with an overwhelming sense of worry and tension. A person with GAD might always expect disaster to occur or worry a lot about health, money, family, or work. These worries may bring physical symptoms, especially fatigue, headaches, muscle tension, muscle aches, trouble swallowing, trembling, twitching, irritability, sweating, and hot flashes. People with GAD may feel lightheaded, out of breath, or nauseous, or might have to go to the bathroom often. When people have mild GAD, they may be able to function normally in social settings or on the job. If GAD is severe, however, it can be very debilitating. GAD is commonly treated with medications.

Social Anxiety Disorder

Social phobia affects about 5.3 million adult Americans. Women and men are equally likely to develop social phobia, which is characterized by an intense feeling of anxiety and dread about social situations. These individuals suffer a persistent fear of being watched and judged by others and being humiliated or embarrassed by their own actions. Social phobia can be limited to only one type of situation—fear of speaking in formal or informal situations, eating, drinking, or writing in front of others—or a person may experience symptoms any time they are around people. It may even keep people from going to work or school on some days, as physical symptoms such as blushing, profuse sweating, trembling, nausea, and difficulty talking often accompany the intense anxiety. Social phobia can be treated successfully with medications or psychotherapy.

Attention-Deficit/Hyperactivity Disorder (ADHD)

ADHD affects as many as 2 million American children and is a diagnosis applied to children and adults who consistently display certain characteristic behaviors over a period of time. The most common behaviors fall into three categories: inattention, hyperactivity, and impulsivity. People who are inattentive have a hard time keeping their mind on any one thing and may get bored with a task after only a few minutes. People who are hyperactive always seem to be in motion. They can't sit still and may dash around or talk incessantly. People who are overly impulsive seem unable to curb their immediate reactions or think before they act. Not everyone who is overly hyperactive, inattentive, or impulsive has an attention disorder. While the cause of ADHD is unknown, in the last decade, scientists have learned much about the course of the disorder and are now able to identify and treat children, adolescents, and adults who have it. A variety of medications, behavior-changing therapies, and educational options are already available to help people with ADHD focus their attention, build self-esteem, and function in new ways.


Depressive Disorders
About 18.8 million American adults experience a depressive illness that involves the body, mood, and thoughts. Depression affects the way a person eats and sleeps, the way one feels about oneself, and the way one thinks about things. People with a depressive illness cannot just "pull themselves together" and get better. Without treatment, symptoms can last for weeks, months, or years.



Depression can occur in three forms:
Major Depressive Disorder


Major depressive disorder involves a pervading sense of sadness and/or loss of interest or pleasure in most activities that interferes with the ability to work, study, sleep, eat, and enjoy once pleasurable activities. This is a severe condition that can impact a person's thoughts, sense of self worth, sleep, appetite, energy, and concentration. The condition can occur as a single debilitating episode or as recurring episodes.

Dysthymia
Dysthymia involves a chronic disturbance of mood in which an individual often feels little satisfaction with activities of life most of the time. Many people with dysthymia also experience major depressive episodes in their lives leading to a recurrent depressive disorder. The average length of an episode of dysthymia is about four years.

Bipolar Disorder
Bipolar Disorder, or manic-depressive illness, is a type of mood disorder characterized by recurrent episodes of highs (mania) and lows (depression) in mood. These episodes involve extreme changes in mood, energy, and behavior. Manic symptoms include extreme irritable or elevated mood; a very inflated sense of self-importance, risk behaviors, distractibility, increased energy, and a decreased need for sleep.

The most important thing to do for people with depression is to help them get an appropriate diagnosis and treatment. Treatment, usually in the form of medication or psychotherapy, can help people who suffer from depression.

*Do not ignore remarks about suicide.
If someone tells you they are thinking about suicide, you should take their distress seriously, listen, and help them get to a professional for evaluation and treatment. If someone is in immediate danger of harming himself or herself, do not leave the person alone. Take emergency steps to get help, such as calling 911. You can also call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255).




Eating Disorders
Anorexia Nervosa


People with this disorder see themselves as overweight despite their actual body weight. With this disorder, a person works to maintain a weight lower than normal for their age and height. This is accompanied by an intense fear of weight gain or looking fat. At times, a person can even deny the seriousness of their low body weight. Eating becomes an obsession and habits develop, such as avoiding meals, picking out a few foods and eating these in small quantities, or carefully weighing and portioning food. People with anorexia may repeatedly check their body weight, and many engage in other techniques to control their weight, like compulsive exercise or purging by vomiting or using laxatives. Some people fully recover after a single episode; some have a pattern of weight gain and relapse; and others experience a deteriorating course of illness over many years.

Bulimia Nervosa
Bulimia is characterized by episodes of binge eating—eating an excessive amount of food at once with a sense of lack of control over eating during the episode—followed by behavior in order to prevent weight gain, such as self-induced purging by vomiting or misuse of laxatives, diuretics, enemas, or other medications; fasting; or excessive exercise. Because purging or other compensatory behavior follows the binge-eating episodes, people with bulimia usually weigh within the normal range for their age and height. However, like individuals with anorexia, they may fear gaining weight, desire to lose weight, and feel dissatisfied with their bodies. People with bulimia often perform the behaviors in secrecy, feeling disgusted and ashamed when they binge, yet relieved once they purge.


Schizophrenia
More than 2 million Americans a year experience this disorder. It is equally common in men and women. Schizophrenia tends to appear earlier in men than in women, showing up in their late teens or early 20s as compared to their 20s or early 30s in women. Schizophrenia often begins with an episode of psychotic symptoms like hearing voices or believing that others are trying to control or harm you. The delusions— thoughts that are fragmented, bizarre, and have no basis in reality—may occur along with hallucinations and disorganized speech and behavior, leaving the individual frightened, anxious, and confused. There is no known single cause of schizophrenia. Treatment may include medications and psychosocial support like psychotherapy, self-help groups, and rehabilitation.

Genetic attribution for schizophrenia, depression, and skin cancer: impact on social distance.

Genetic attribution for schizophrenia, depression, and skin cancer: impact on social distance.
New Zealand Journal of Psychology| November 01, 2007 | Breheny, Mary | COPYRIGHT 1998New Zealand Psychological Society. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright
Genetic explanations for mental and physical illness are increasingly common in both scientific research and in media reports generated from such research, however, the social impact of these explanations are less well understood. In this study it was predicted that both genetic attribution for illness and type of illness would be related to a desire for social distance. Participants were provided with a description of Jamie, who suffered from skin cancer, major depression, or schizophrenia. This illness was described as either having a strongly genetic basis, no genetic basis, or no causal explanation was provided. Participants then indicated their willingness to interact with Jamie using the Social Distance Scale. Type of illness described did significantly influence social distance score, with participants more willing to interact with Jamie when he was described as having skin cancer than schizophrenia or major depression. There was a significant interaction between illness type and genetic attribution for illness, with an increase in willingness to interact when schizophrenia was described as genetically caused and a decrease in willingness to interact when major depression was described as genetically caused. Genetic explanations may be suggested to reduce the stigma associated with mental illnesses, however, these explanations work in complex ways and may not uniformly reduce illness related stigma.

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The role o f genetics in determining health and wellbeing is increasingly discussed in scientific research (de Jong, 2000) and in media reports of such research (Conrad, 2001). The genetic component of complex traits is often investigated (de Jong, 2000), including the contribution of genetics to criminality (see Lowenstein, 2003; Martens, 2002; Retz, Retz-Junginger, Supprian, Thome & Rosler, 2004), and mental illness (see Thompson, Watson, Steinhauer, Goldstein & Pogue-Geile, 2005). Media representations contribute to lay explanations, and genetic factors are commonly identified as causing mental illness. Around two thirds of an Australian community sample attributed schizophrenia and depression to genetic causes (Jorm, Christensen & Griffiths, 2005). However, the impact of a claim of a genetic basis for complex psychological traits has received relatively little attention (Lemke, 2004), and may be a useful framework for understanding public attitudes towards those with mental illnesses (Zissi, 2006).

Genetic Attribution

Genetic explanations may influence understandings of human behaviour and the stigma associated with these behaviours (Phelan, 2005). Reframing mental illness as a brain disease with a genetic component has been suggested to reduce the stigma associated with mental illness; however, conversely, this may exacerbate experience of stigma (Bag, Yilmaz, Kirpinar, 2006; Corrigan & Watson, 2004). In support of this, Dietrich, Matschinger and Angermeyer (2006) found that biological or genetic causes of schizophrenia were associated with greater fear and reduced willingness to interact with people with schizophrenia. Phelan (2005) also found that genetic causes were associated with greater seriousness, persistence, and transmissibility of deviance. Research has found less blame attributed to those with genetically caused schizophrenia (Phelan, 2002), and less stigma associated with causes beyond the patients control, including genetic transmission (Martin, Pescosolido & Tuch, 2000; van't Veer, Kraan, Drosseart, & Modde, 2006). Phelan (2005) found some participants reported both reduced blame and increased associative stigma for genetically caused mental illnesses. Genetic causes for mental illness may have complex effects, ameliorating the blame associated with mental illness, bur increasing stigma.

Social Distance

Stigma is an attribute that discredits an individual, reducing them from a whole person to a discounted person in the eyes of others (Major & O'Brien, 2005). The evaluations of stigmatised others are widely shared, and are used as the basis for excluding or avoiding members of the discredited category (Major & O'Brien, 2005). Social distance is a way to assess attitudes towards those with a stigmatised identity, and is defined as the relative willingness to participate in relationships of varying intimacy with those who have a devalued social identity (Lauber, Nordt, Falcato & Rossler, 2004). Measures of social distance are widely used to assess attitudes to mental illness (Reinke, Corrigan, Leonhard, Lundin & Kubiak, 2004), by measuring participants' reported willingness to engage in relationships with a person described as having a particular illness (Lauber et al., 2004).