Anxiety can be caused by numerous factors, ranging from external stimuli, emotional abandonment, shame, to experiencing an extreme reaction when first exposed to something potentially anxiety-provoking. Research has not yet explained why some people will experience a panic attack or develop a phobia, while others growing up in the same family and shared experiences do not. It is likely that anxiety disorders, like all mental illness, is caused by a complex combination of factors not yet fully understood. These factors likely include childhood development, genetics, neurobiology, psychological factors, personality development, and social and environmental cues.
Panic attacks may also occur due to short-term stressors. Significant personal loss, including an emotional attachment to a romantic partner, life transitions, and significant life changes may all trigger a panic attack to occur. A person with an anxious temperament, excessive need for reassurance, hypochondriacal fears,[14] overcautious view of the world,[9] and cumulative stress have been correlated with panic attacks. In adolescents, social transitions may also be a cause.[15]
^ Leicht, Gregor; Mulert, Christoph; Eser, Daniela; Sämann, Philipp G.; Ertl, Matthias; Laenger, Anna; Karch, Susanne; Pogarell, Oliver; Meindl, Thomas; Czisch, Michael; Rupprecht, Rainer (2013). "Benzodiazepines Counteract Rostral Anterior Cingulate Cortex Activation Induced by Cholecystokinin-Tetrapeptide in Humans". Biological Psychiatry. 73 (4): 337–44. doi:10.1016/j.biopsych.2012.09.004. PMID 23059050.
People with generalized anxiety disorder (GAD) display excessive anxiety or worry, most days for at least 6 months, about a number of things such as personal health, work, social interactions, and everyday routine life circumstances. The fear and anxiety can cause significant problems in areas of their life, such as social interactions, school, and work.
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