In psychology, a state of bodily or mental tension resulting from factors that tend to alter an existent equilibrium. Stress is an unavoidable effect of living and is an especially complex phenomenon in modern technological society. It has been linked to coronary heart disease, psychosomatic disorders, and various other mental and physical problems. Treatment usually consists of a combination of counseling or psychotherapy and medication.

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Psychological reaction occurring after a highly stressful event and typically characterized by flashbacks, recurrent nightmares, and avoidance of reminders of the event; depression and anxiety are often present. Traumatic events that can lead to PTSD include automobile accidents, rape or assault, military combat, torture, and such natural disasters as floods, fires, or earthquakes. Long-term effects can include marital and family problems, difficulties at work, and abuse of alcohol and other drugs. Antidepressant medication and psychotherapy, including group therapy, are used in treating the disorder.

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Sturm und Drang(German; “storm and stress”)

German literary movement of the latter half of the 18th century characterized by a revolt against what the writers saw as the Enlightenment cult of rationalism and the sterile imitation of French literature. It exalted nature, intuition, impulse, instinct, emotion, fancy, and inborn genius as the wellsprings of literature. Influenced by Jean-Jacques Rousseau, Johann Gottfried Herder, and others, it took its name from the h1 of a play by Friedrich von Klinger (1752–1831). Dramatic works were the movement's most characteristic product. Its most gifted representatives were Friedrich Schiller and Johann Wolfgang von Goethe, whose Sorrows of Young Werther (1774) epitomizes its spirit.

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Stress may refer to:

Mechanical

• Stress (physics), the average amount of force exerted per unit area.
• Yield stress, the stress at which a material begins to deform plastically.
• Compressive stress, the stress applied to materials resulting in their compaction.

Biological

• Stress (biological), physiological or psychological stress; some types include:
• Chronic stress, persistent stress which can lead to illness and mental disorder
• Eustress, positive stress that can lead to improved long-term functioning
• Workplace stress, stress caused by employment

Music

• Accent (music).
• Stress (band), an early '80s melodic rock band from San Diego.
• Stress (punk band), an early '80s punk rock band from Athens.
• Stress (Neo-Psychedelic band), from the late 1980's.
• Stress, a song by the French band Justice on their debut album †.

Other

• Stress (game), card game
• Stress (linguistics), phonological use of prominence in language
• Best of Stress Management, collaboration of stress management experts who created educational program