This is why when people are shocked about an event and feel faint they often report that their fingers are tingling just prior to fainting. The tingling fingers are a result of the shift of blood flow. These are the most evident changes which occur when confronted with stress or danger. There are more, but the primary effects of the body's release of adrenaline are usually the cause of many psychosomatic illnesses. How it Works in Today's World Unfortunately, society today is not so simple.
Stress can continue for weeks, months, even years.
Unless a person can divert the physical energy and reroute the anxiety, continued anxiety will usually result in some form of illness. The following are a few common illnesses which can either be brought on by or aggravated by general anxiety or stress. Though the actual cause of peptic ulcers is not clear, they can be complicated or even initiated by living with chronic stress, anxiety, unresolved guilt, or fear. This increase in gastric juices and acid can cause irritations in the stomach lining which lead to peptic or duodenal ulcers. A lifestyle maintained to deal with today's stressors including excessive caffeine intake and irregular eating habits also contributes to this illness.