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Anxiety disorder. Anxiety disorders are a group of mental disorders characterized by significant and uncontrollable feelings of anxiety and fear [ 2] such that a person's social, occupational, and personal functions are significantly impaired. [ 2] Anxiety may cause physical and cognitive symptoms, such as restlessness, irritability, easy ...
2.3% [ 6] Obsessive–compulsive disorder ( OCD) is a mental disorder in which an individual has intrusive thoughts (an obsession) and feels the need to perform certain routines ( compulsions) repeatedly to relieve the distress caused by the obsession, to the extent where it impairs general function. [ 1][ 2][ 7] Obsessions are persistent ...
Selective mutism. Specialty. Psychiatry. Selective mutism ( SM) is an anxiety disorder in which a person who is otherwise capable of speech becomes unable to speak when exposed to specific situations, specific places, or to specific people, one or multiple of which serving as triggers. This is caused by the freeze response.
In psychology, stress is a feeling of emotional strain and pressure. [ 1] Stress is a type of psychological pain. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart attacks, ulcers, and mental ...
Anxiety disorders are a group of mental disorders characterized by exaggerated feelings of anxiety and fear responses. [ 7] Anxiety is a worry about future events and fear is a reaction to current events. These feelings may cause physical symptoms, such as a fast heart rate and shakiness.
Foreign language anxiety. Foreign language anxiety, also known as xenoglossophobia, is the feeling of unease, worry, nervousness and apprehension experienced in learning or using a second or foreign language. The feelings may stem from any second language context whether it is associated with the productive skills of speaking and writing or the ...
Pathological demand avoidance ( PDA) or extreme demand avoidance ( EDA) is a proposed disorder, and proposed sub-type of autism spectrum disorder, defined by characteristics such as a demand avoidance—which is a greater-than-typical refusal to comply with requests or expectations—and extreme efforts to avoid social demands. [ 1][ 2] Any ...
Psychiatry. Paruresis, also known as shy bladder syndrome, is a type of phobia in which a person is unable to urinate in the real or imaginary presence of others, such as in a public restroom. The analogous condition that affects bowel movement is called parcopresis or shy bowel.