Anxiety is the phenomenological psychiatry biological and behavioral state of alert, somatic and psychological stress, in connection with an unpleasant feeling of fear, anxiety or other emotions. Physiological events may accompany the state of anxiety: dizziness, nausea, palpitations, difficulty breathing, chest of contrition, sweating. However, when physical symptoms are present, one class rather then the phenomenon under the name of anxiety.
When anxiety is unnecessary, or it is disproportionate to its purpose, or caused by disease or intake of a substance, known as anxiety disorders, which are a condition in which an individual does longer able to control his anxiety

Tags: Anxiety Factor, Fear of Axiety,
[...] perceptions of the environment, time, emotions to which he is accustomed. We then speak of “Raptus anxiety” (eg following an overdose on amphetamines). The degree of intensity may be so great that it [...]
[...] like Paul Tillich and psychoanalysts such as Sigmund Freud described this kind of anxiety as the “trauma of nonbeing.” The human being comes at a time in his life where he [...]