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Stress and its effect on health
Stress and its effect on health
Cause and effect of stress
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“Stress” is a common experience. People talk about it when they are busy finishing tasks and meeting deadlines. Some people are particularly vulnerable to stress in face of threat, failure or humiliation. Others become stressed when they stumble upon things which are associated to physical threats, such as snakes. Many psychologists define stress as a state of emotional and physical arousal that people experience in situations they perceive danger or threat. Hence, stress arises when a situation is appraised as threatening or demanding (Everly & Lating, 2013; Cohen, Janicki-Deverts & Gregeory 2007; Vannitallie, 2002). In those situations, the body perceives the importance of an immediate response without an effective coping strategy. Because of this, people experience negative emotions, changes in physiology and behavioural patterns. If not managed appropriately, stress could lead to serious problems. Exposure to chronic stress can promote both physical illnesses, such as heart diseases, and mental illnesses (Ogden, 2007; Herbert & Cohen 1994). To understand how stress improves the chances of getting illnesses, the mechanisms utilized by the body in order to adjust to the stressful stimuli, and the ways in which the adaptations of the body can go astray, must be considered. To this very day, two physiological pathways are known to demonstrate the extraordinary responsiveness of the body to stressful stimulus, the neuroendocrine response and the immune system response. These pathways demonstrate the negative influence of stress upon physical health by directly effecting biological processes, which in turn escalates susceptibility to diseases, or through changing the patterns of behavior, which increases the risk of becoming ill (Ev...
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Herbert, T. B., & Cohen, S. (1994). Stress and illness. Encyclopedia of human behaviour, 4, 325- 332.
Ogdan, J. (2007). Stress and illness. In J. Ogdan, Health Psychology (4th ed., pp. 239- 269). New York: The McGraw-Hill companies.
Segerstroma, S. C., & O'Connorb, D. B. (2012). Stress, health and illness: Four challanges for future. Psychology and health, 27(2), 128-140. Retrived from http://www.tandfonline.com/doi/abs/10.1080/08870446.2012.659516
Vanitallie, T. B. (2002). Stress: A risk factor for serious illness. Metabolism, 51(6), 40-45. Retrived from http://www.allostatix.com/Portals/34/docs/Stress%20-A%20Risk%20Factor%20for%20Serious%20Illness.pdf
Adrenaline and glucocorticoids are critical to survival. Animals’ stress responses turn off after escaping from life-threatening situations. However, humans’ stress response come from a psychological state of fear or threat. We are often stressed out due to traffic, increasing taxes, instead of actual life-or-death situations. What’s worse, we are stressed constantly. Since we cannot
Therefore, prolonged stress included adverse psychological and physical health effects as well as the increased risk of premature death (Denollet, J., et al.
To a great extent, stress can be a helpful response, especially for prehistoric humans. During this era, our species needed to react quickly to outside stimuli through a response of “fight or flight”. Through stress, certain hormones are released to help the individual resist the stressor, which may have meant running away from a natural predator. Thus, stress is a positive response that ensures the survival of the species. However, stress over a prolonged period of time causes exhaustion in the individual. Consequently, although stress can be helpful for individuals today, many often experience chronic stress, inflicting varying degrees of damage to their bodies.
In the past thirty years there have been a significant number of studies done to establish a connection between psychological stress and the development of cardiovascular disease (CVD). CVD refers to the negative change towards the normal process of the heart and blood vessel system (What Is Cardiovascular Disease (Heart Disease)?, online). Psychological stress is defined, but not limited to being a demanding condition in which the normal behavioral conditions are exceeded thus overwhelming the behavioral resources of the organism (Kamarck, 2012). In the world today it has been shown that the impacts of psychological, social, and environmental stressors from daily lives are increasing the physical well being of individuals. Two different types of stressors can attain cardiovascular responses: "acute major life stressors and chronic exposure to continuing stressors" (Dimsdale, 2008). A stressor is any condition which causes stress on an individual. One may be exposed to acute stressors during periods of intense stress that are not regular to one’s lifestyle. Those who are exposed to constant chronic stressors are at an increased risk for hypertension, atherosclerosis, and stroke (Hojt, online). The increased levels of psychological stress present in individuals lives is providing for alarm due to the direct correlation it has with risk for cardiovascular disease.
Stress comes from many areas of life especially as an adult student incorporating school at a time in life when family and work are paramount. “Adults just returning to school have substantially higher anxiety about school in general and writing in particular than younger students.”3 Stress, best described by its "synonyms: strain, pressure, (nervous) tension, worry, anxiety, trouble, difficultly"1 has a medical history "According to the American Psychological Association, the majority of office visits to the doctor involve stress-related complaints, and stress is linked to the six leading causes of death: heart disease, cancer, lung ailments, accidents, cirrhosis of the liver, and suicide."2 If managed, stress can be a way to inform me; learning how to recognize my level of stress capacity is important. The Holmes-Rahe Life Stress Inventory 5 http://www.stress.org/holmes-rahe-stress-inventory/ is a list of stressful events that contribute to illness. My personal score on this life stress inventory is 236; I fall in the category of about a fifty percent chance of a major health breakdown in the next...
The purpose of this paper is to define stress and how it effects the body's physiological systems. This paper will include the normal functions and organs involved in the following five physiological systems, cardiovascular, gastrointestinal, respiratory, immune and musculoskeletal. This paper will also include a description of a chronic illness associated with each physiological system and how the illness is affected by stress.
There is overwhelming evidence that daily stress may be harmful to the overall health of humans (Cohen, Tyrrell, and Smith, 1991; Glaser, Rice, and Sheridan, 1987; and Schleifer, and Keller, 1991). The mechanism by which stress influences health outcomes is thought to involve the immune system.
Jones, F, Bright, J, Clow, A (2001). Stress: myth, theory and research. Essex: Pearson Education Limited. p. 10.
Lazarus, R. S. (1966). Stress as a Psychological Problem. Psychological stress and the coping process (p. 3). New York: McGraw-Hill.
Villani, D., Grassi, A., Cognetta, C., Toniolo, D., Cipresso, P., & Riva, G. (2013). Self-help stress
Kumar, Anil, Puneet Rinwa, Gurleen Kaur, and Lalit Machawal. "Stress: Neurobiology, consequences, and management." Journal of Pharmacy and Bioallied Sciences, 2013: 1-7.
Seward, B. (2012). Managing stress: Principles and strategies for health and well-being. (7th ed.). Burlington, Ma: Jones and Barlett Publishing.
Jaffe-Gill, M. E., Segal, M. R., & Melinda, S. (2010, October). Stress Management. Retrieved February 13, 2011, from HelpGuide.ord: http://www.helpguide.org
"Forty-three percent of all adults suffer adverse health effects from stress; 75 to 90 percent of all physician office visits are for stress-related ailments and complaints; stress is linked to the six leading causes of death--heart disease, cancer, lung ailments, accidents, cirrhosis of the liver, and suicide." (Miller, 1993, p.12) " Stress plays havoc with our health, our productivity, our pocketbooks, and our lives, but it is necessary, even desirable." (Oxford, 1998, p.29)
Stress is an ongoing dilemma that occurs in each and everyone’s life. It is a factor that is undoubtedly a part of daily living. Due to the trivial problems that occur in people’s daily lives massive amounts of stress can arise. People perceive and manage stress in many different ways. The causes and effects of stress are numerous and one’s ability to manage stress is vital in maintaining healthy living.