Understanding Physical Stress

Have you ever been in a situation that may have resulted in personal injury, such as a close call on the road? Have you ever been threatened by another individual? What happens to your body in alarming predicaments that present danger? The answer is physical stress. Physical stress is the body’s defense reaction to the presence of a threat. Physical Stress is caused by situations or actions in a person’s life that instill fear in an individual. The nervous system sends a large of amount of stress hormones at a rapid rate throughout the body. Hormones, such as cortisol and adrenaline, heighten the individual’s awareness, increase heart rate, tighten muscles, and raise the blood pressure. This process is known as the stress response.


Physical stress may be caused by a number of reasons:


-Threat of harm. Physical stress may be induced by the threat of being harmed by another individual, whether it is a conflict with a stranger or a loved one. Keep in mind that physical stress is not limited to bodily harm, and is also caused by the threat of emotional harm. An argument with a co-worker, a stranger, or a family member can promote the symptoms of physical stress.

-Dangerous or life threatening situation. A car accident or an equipment-related one that may cause the threat of injury can invoke the symptoms of physical stress, even if no harm is actually done. Even working with knives in the kitchen can promote physical stress.

-Being placed in an uncomfortable position. Many individuals experience an inherent fear of situations, such as a fear of heights or a fear of elevators. Being placed in a situation that is uncomfortable will create physical stress. Riding roller coasters, riding in elevators in tall buildings, or climbing a tree can promote physical stress.


Here are some symptoms of physical stress:

-dry mouth or lack of saliva production

-Tense shoulders or neck

-Frequent headaches

-Constant fatigue

-Insomnia, trouble sleeping

-Change in eating habits

Not only can the symptoms of physical stress be uncomfortable, but the results can be even worse. Ulcers, migraines, and other ailments have all been linked to physical stress. If there are situations in life that cause physical stress, it is important to do something about them before they worsen. If the physical stress has been endured for a long period of time, a physical exam by a physician may be required to prevent any further problems. Stress medication may be required to lower blood pressure or to reduce the effects of other symptoms.