Some people think that they have never experienced stress in their lives. Actually it is not so. Any situation that has knocked a person out of the rut can be called a stressful.

Doctors believe that stress is a natural and quite expected reaction to external stimuli, which provokes changes in the psychoemotional sphere. Today, we will analyze what the causes of stress may be and how it affects the physical and mental aspects of the body.

What is stress, its symptoms and causes It is necessary to understand that stress is peculiar not only to people and it is associated not only with nervous tension. Stress is experienced even by animals without a nervous system. And it is not always a consequence of some kind of damage, mental or physical. Stress can be obtained absolutely in any situation. Even in the one you repeatedly hit. For example, a person can feel unexpected and excessive joy, play computer games, just perform office duties and still get stress. Stress can be perceived as discomfort and lead to disturbances in the body, which will be called distress.

Symptoms and signs of stress include the following:.

Expansion of the coronary arteries;.

Cardiopalmus;.

Reduction of blood vessels in the lungs;.

Increased rhythm of metabolism;.

Expansion of bronchial ways;.

Lack of oxygen;.

Increased blood pressure;.

Complicated process of swallowing;.

Reduced amount of saliva;.

Increased sugar in the blood;.

Intensified secretion of hydrochloric acid, which can cause ulcers;.

Reduction of skeletal muscles, which provokes headaches, back pain and fatigue;.

Increased body temperature;.

Reduction of the walls of blood vessels, which can lead to hypertension.

Most often, stress motivates people to increase productivity. For example, this can be noticeable during the preparation for the exam or when the deadlines for delivery of projects at work. In a sense, stress can be useful to a person, since it is an incentive to do more. But distress leads to harmful consequences. Therefore, the main thing in this matter is not to overdo it and do not drive yourself into such a state.

The impact of stress on physical health Of course, all doctors unanimously say - stress affects people negatively. Quite often it affects not only the psychoemotional state, but also physical health. Consider the most common problems that can occur during stress.

So, a person's blood sugar rises. Glucose is needed by man as a source of energy, which helps activate the defenses of the body. At constant stress, the risk of developing diabetes mellitus.

Secondly, people have a sharp contraction of the thymus gland. It is part of the human immune system and is responsible for the production of leukocytes. Too frequent and uncontrolled reduction of the organ will lead to the fact that they will not be worked out. And this, in turn, will reduce the level of body protection from all kinds of diseases.

Thirdly, a person's muscles are involuntarily straining. With regular such a reaction, there may be a violation of muscle cells and tissues, of which internal organs.

Fourth, the diameter of the capillaries increases noticeably. If you experience too much stress, they can burst. This will provoke the appearance of bruising, blueness, excessive pallor of the skin, impaired circulation of tissues and organs.

Also, a person's bone density decreases. The probability of fractures and other problems is high. There are pains in the joints and bones.

During stress, heart attacks are frequent, since there are problems with the cardiovascular system. The person increases pressure, cholesterol, heart rate.

Possible even problems with the gastrointestinal tract. For example, stress can cause abdominal pain, vomiting, nausea and diarrhea.

Stress affects the reproductive system. A person's libido decreases, which can cause problems in a couple.

Finally, during stress, cells begin to produce toxins that are not naturally excreted. They accumulate in the body and slowly poisons the body.

Of course, stress is inevitably associated with psychosomatic health of a person. Most often, people begin unjustified attacks of aggression, anger and irritability. This causes problems with relatives, friends and colleagues. ? ? Often formed mood swings. If you laughed five minutes ago, and now you are ready to sob from helplessness, you have something to ponder. ? ? Under stress, a person loses interest in life, loses his ability to work, he lacks the strength even for ordinary things that he used to do before. Frequent sleep disorders. It can be like insomnia at night, and the desire to lie down in a warm bed at the height of the working day.

A stressful person loses self-confidence, he develops hypochondria, neuroses, headaches. Chronic diseases during such periods can become aggravated, do not give in to treatment. Often there are hormonal failures. All of the above problems can significantly increase the risk of cancer on the background of a constantly depressed psychosomatic state.

The use of stress for the body As paradoxical as it may sound, stress can be useful for a person. Experts call two positive qualities of this state. ? ? First, it increases the production of adrenaline. Thanks to this there is an emotional shake.

Accordingly, a person can cheer up and get down to business more actively and perform his tasks extremely productively. This will say that a person is ready to deal with the stress that he faced.

Secondly, under stress, a person can reach out to others, begin to establish warm contacts with them. After all, quite often such people seek support from relatives and friends. The main thing is that they do not push him away from himself.

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