February 10, 2010
Can stress trigger diseases?
Stress is defined because the non-specific response of the body to any demands created upon it. Everyday, in every walk of life, we come across stress. As much as people want for a stress free life, such a task would be not possible to achieve. Stress is a part and parcel of our lives. Unfortunately, stress will not only manufacture discomfort, if ignored, it will cause serious chronic illnesses. So what really happens when an individual experiences chronic stress?
Our body goes through varies changes in its try to deal with stress. Let us examine the bodily processes. After we experiences stress in some half of the body, that half of the body sends a message to the brain via the nerves. Then it passes through the reticular activating system either from or to the limbic system or the thalamus. The limbic system is like the shop house of our emotions, to which the thalamus acts sort of a trigger or a switch, determining what to do with the incoming signals sent by the body. So, activating the hypothalamus, this in turn will activate the endocrine system and therefore the autonomic nervous system.
Another method in which the brains can response to a stressor is by activating a part of the brain known as hypothalamic-pituitary-adrenal system (HPA system). The HPA can activate the production and unharness of glucocorticolds i.e. steroid hormones, together with the first stress hormone crotisol. This hormone is terribly important in marshaling systems through out the body to deal quickly with the stress. When the body works to deal with stress, it produces some byproducts. If these byproducts of stress are not treated in a productive method, they end in all out physiological reactions or illness and diseases.
Lets us think about some diseases and diseases. There are a number of diseases to that the mind makes the body susceptible. These diseases are referred to as psychosomatic diseases (psyche suggests that mind; soma means that body). Let us build this concept clear by an example; Jenny could be a forty five year old woman. Her husband passed on to the great beyond, leaving her depressed. Jenny’s husband was a form person and jenny felt it was not fair, and found it laborious to cope along with her husband’s untimely death. A way of helplessness came around her. Loneliness were her only companion currently, there were people who where not shocked at jenny’s death simply one year when her husband passed away. They officially termed it as death due to heart attack, however to jenny’s friends, it was known that jenny died of a “broken heart”.
You’ll recognize some individuals like jenny yourself, folks who died or fell chronically sick from sever stress with practically little physically wrong with them. How several times we have a tendency to tell people “it’s all in your head”. In jenny’s case, it was not all in her head. Typically when we expertise too much emotional stress it ends up in physical disease, such diseases are referred to as psychogenic diseases. In psychogenic diseases there is no invasion of disease manufacturing virus or micro organism, the mind changes the physiology in such a method that it breaks down. On the other hand, diseases occur when the mind makes the body at risk of some diseases causing microbes or natural degenerative processes, this is often known as a somatogenic disease like cancer, or asthma, etc. There can be varied diseases cause by stress. Allow us to have a look at some specific conditions. One in every of the common diseases caused by stress is Hypertension. Hypertension also commonly known as high blood pressure is excessive and damaging pressure of the blood against the arterial walls of the blood vessels. If the blood produces too much pressure on the arterial walls, they can rupture. And therefore the blood that was supposed to achieve a special location can not reach its goal. If the rupture is during the brain it can cause cerebral hemorrhage. Since blood pressure furthermore as the serum cholesterol increase during stress there relation between hypertension and stress has long been suspected. Emotional stress is usually a major reason behind hypertension. Hypertension will be controlled by medication, however generally drugs have their aspect effects. These aspect effects with poor habits like smoking and alcoholism will be harmful. To house hypertension, alone with medication and improvement in life style, varied stress management interventions like learning a way to relax, perception interventions, etc. are also essential.
Apoplexy, commonly referred to as stroke is the dearth of oxygen to the brain ensuing from rupture or blockage of 1 of the arteries in the brain. Depending on the positioning of rupture, it could have its effects like paralysis, speech impairments, or even death may occur. Strokes are connected to hypertension, diet and stress. Another disease caused by stress is ulcers. Ulcers are cuts or fissures within the walls of the abdomen, during chronic stress norepinphrine secretion causes capillaries in the abdomen lining to constrict. This, in turn ends up in shutting down of the mucosal production which is the protective barrier for the lining in the stomach. When the barrier in the wall of the abdomen is lost, the hydrochloric acid breaks down the tissue and typically even reaches the blood vessel causing a bleeding ulcer. However, it’s been found that there are many different causes of ulcer. Still, stress will exacerbate the conditions in the degenerative track to form ulcers additional probably to occur. It can additionally act as a catalyst in the assembly of hydrochloric acid within the stomach.
Another painful disease caused by stress is Rheumatoid arthritis. It’s the swelling and inflammation in numerous joints in the body which if continued in its development can be terribly painful. A normal joint contains a synovial membrane. This membrane produces fluids which lubricate the joints, in Rheumatoid arthritis, this membrane secretes excessive fluids. These fluids cause a swelling round the joint. If the event continues then these fluids penetrate into the bone as excessive fluids don’t have any where else to expand, thus they penetrate the bone. In the last stage it might harm the scar tissue with immobilizes the bone and will lead to deformity. Typically rheumatoid arthritis is due to hereditary factors called rheumatoid factors. When under chronic stress, it aggravates the event of this arthritis, particularly for individuals who are vulnerable to it. As seen above, if not paid attention to, stress will have heap of negative consequences. Cancer, backache, TMJ syndrome, asthma, hey fever, tension headaches, migraine headaches and coronary heart diseases to call a few.
Healthy stress is critical to administer direction to each individual’s life. Thus don’t go where life takes you, but take life where you’re heading.
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