Medical disorder in the context of "Social problems"

Female hysteria was once a common medical diagnosis for women. It was described as exhibiting a wide array of symptoms, including anxiety, shortness of breath, fainting, nervousness, exaggerated and impulsive sexual desire, insomnia, fluid retention, heaviness in the abdomen, irritability, loss of appetite for food or sex, sexually impulsive behavior, and a "tendency to cause trouble for others". It is no longer recognized by medical authorities as a medical disorder. Its diagnosis and treatment were routine for hundreds of years in Western Europe.

In extreme cases, the woman may have been forced to enter an insane asylum or to undergo surgical hysterectomy.

Physical disorder, as a medical term, is poorly defined, and typically used in contrast to a mental disorder or a genetic disorder. The term mental disorder is heavily used in psychiatric medicine, and is defined in some psychiatric medicine texts, most notably the Diagnostic and Statistical Manual of Mental Disorders (DSM). However, the more generic term of medical disorder is poorly defined, and is not mentioned in the World Health Organization's International Classification of Diseases, nor many common medical textbooks. Attempts have been made to adopt a more universal definition, but there is no widely agreed upon definition.

A physical disorder is not easily defined as the term "disorder" itself has not yet been defined by any authoritative medical body. The term "disorder" bears no special clinical relevance, and could be used interchangeably with disease. The use of the term "disorder" likely rests on historical precedent as well as the preference of the field. For example, it is common to find examples of diseases named "disorders" in psychiatry and genetics, such as autosomal dominant disorders, but uncommon in cardiology. In general, diseases called "disorders" have a relatively well understood, narrow pathophysiology, such as bipolar disorder, compared to something more generic, such as heart disease. Similarly, disorders are typically not acquired, or the result of environmental factors, such as lung disease.

Disorders of diminished motivation (DDM) are a group of disorders involving diminished motivation and associated emotions. Many different terms have been used to refer to diminished motivation. Often however, a spectrum is defined encompassing apathy, abulia, and akinetic mutism, with apathy the least severe and akinetic mutism the most extreme.

DDM can be caused by psychiatric disorders like depression and schizophrenia, brain injuries, strokes, and neurodegenerative diseases. Damage to the anterior cingulate cortex and to the striatum, which includes the nucleus accumbens and caudate nucleus and is part of the mesolimbic dopamine reward pathway, have been especially associated with DDM. Diminished motivation can also be induced by certain drugs, including antidopaminergic agents like antipsychotics, selective serotonin reuptake inhibitors (SSRIs), and cannabis, among others.

Dyskinesia refers to a category of movement disorders that are characterized by involuntary muscle movements, including movements similar to tics or chorea and diminished voluntary movements. Dyskinesia can be anything from a slight tremor of the hands to an uncontrollable movement of the upper body or lower extremities. Discoordination can also occur internally especially with the respiratory muscles and it often goes unrecognized. Dyskinesia is a symptom of several medical disorders that are distinguished by their underlying causes.