http://www.PanicNoMore.net Explains anxiety and panic attacks, including possible causes and how you can access treatment and support. Includes tips for helping yourself, and guidance for friendsand family. http://www.PanicNoMore.net
What is anxiety?
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 and do well may suffer.
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.
What is a panic attack?
A panic attack is an exaggeration of the body’s normal response to fear, stress or excitement. It is the rapid build-up of overwhelming sensations, such as a pounding heartbeat, feeling faint, sweating, nausea, chest pains, breathing discomfort, feelings of losing control, shaky limbs and legs turning to jelly. If you experience this, you may fear that you are going mad, blacking out, or having a heart attack. You may be convinced you are going to die in the course of the attack — making this a terrifying experience.
Panic attacks come on very quickly, symptoms usually peaking within 10 minutes. Most panic attacks last for between 5 and 20 minutes. Some people report attacks lasting for up to an hour, but they are likely to be experiencing one attack after another, or a high level of anxiety after the initial attack. You may have one or two panic attacks and never experience another. Or you may have attacks once a month or several times each week. For some people they seem to come without warning and strike at random.
I’m walking to the village shop, then the earth shifts to one side, my heart’s hammering as if it will explode, my vision is blurred and my hands are sticky with sweat. And I’ve no idea why.
Panic attacks can also come in the night and wake you up. These nighttime attacks occur if your brain is on ‘high alert’ (due to anxiety) and can detect small changes in your body which it then interprets as a sign of danger. Night-time attacks may be particularly frightening, as you may feel confused and are helpless to do anything to spot them coming.