Anxiety - Help is at hand
Anxiety is something we all experience from time to time. Most people can relate to feeling tense, uncertain and, perhaps, fearful at the thought of sitting an exam, going into hospital, attending an interview or starting a new job. You may worry about feeling uncomfortable, appearing foolish or how successful you will be. In turn, these worries can affect your sleep, appetite and ability to concentrate. If everything goes well, the anxiety will go away.
This type of short-term anxiety can be useful. Feeling nervous before an exam can make you feel more alert, and enhance your performance. However, if the feelings of anxiety overwhelm you, your ability to concentrate well may suffer.
If you suffer from any anxiety issues, please contact me
The 'fight or flight' reflex
Anxiety and fear can protect you from danger. When you feel under threat, anxiety and fear trigger the release of hormones, such as adrenalin. Adrenalin causes your heart to beat faster to carry blood where it's most needed. You breathe faster to provide the extra oxygen required for energy. You sweat to prevent overheating. Your mouth may feel dry, as your digestive system slows down to allow more blood to be sent to your muscles. Your senses become heightened and your brain becomes more alert.
These changes make your body able to take action and protect you in a dangerous situation either by running away or fighting. It is known as the 'fight or flight' reflex. Once the danger has passed, other hormones are released, which may cause you to shake as your muscles start to relax.
This response is useful for protecting you against physical dangers; for example, it can help you run away from wild animals, attackers, fires etc. very quickly. The response is not so useful if you want to run away from exams, public speaking, a driving test, or having an injection. This is because, if there is no physical threat, and you have no need to physically run away or fight, the effects of adrenaline subside more slowly, and you may go on feeling agitated for a long time.
If the anxiety stays at a high level for a long time, you may feel that it is difficult to deal with everyday life. The anxiety may become severe; you may feel powerless, out of control, as if you are about to die or go mad. Sometimes, if the feelings of fear overwhelm you, you may experience a panic attack.