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Anxiety may cause physical and cognitive symptoms, such as restlessness, irritability, easy fatigue, difficulty concentrating, increased heart rate, chest pain, abdominal pain, and a variety of other symptoms that may vary based on the individual. [2] In casual discourse, the words anxiety and fear are often used
In the last stage, other symptoms may occur: hyperthermia, increased muscle tone, spastic paralysis, choreic dyskinesias, and coma. [citation needed] Because of the frequent involvement of the heart, eyes, and peripheral nervous system, several authors prefer to call it Wernicke disease rather than simply encephalopathy. [4] [36]
The first step in the management of a person with anxiety symptoms involves evaluating the possible presence of an underlying medical cause, the recognition of which is essential in order to decide the correct treatment. [25] [117] Anxiety symptoms may mask an organic disease, or appear associated with or as a result of a medical disorder.
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Hypochondria, health anxiety (HA), illness anxiety disorder, somatic symptom disorder: Honoré Daumier, The Imaginary Illness (c. 1860–1862) Specialty: Psychiatry, psychology Symptoms: Excessive and persistent fear of, or preoccupation with, having or developing a severe illness; excessive health care seeking: Usual onset: Early childhood
The English suffixes -phobia, -phobic, -phobe (from Greek φόβος phobos, "fear") occur in technical usage in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia), in chemistry to describe chemical aversions (e.g. hydrophobic), in biology to describe organisms that dislike certain conditions (e.g ...
Common examples include severe anxiety regarding potential ailments, misinterpreting normal sensations as indications of severe illness, believing that symptoms are dangerous and serious despite lacking medical basis, claiming that medical evaluations and treatment have been inadequate, fearing that engaging in physical activity will harm the ...
On the other hand, other medications that increase dopamine levels have also been found to improve anxiety. [42] Many physical symptoms of anxiety, such as rapid heart rate and hand tremors, are regulated by norepinephrine. Drugs that counteract norepinephrine's effect may be effective in reducing the physical symptoms of a panic attack. [42]