What is anxiety?
Anxiety is a feeling of tension associated with a sense of threat of danger when the source of the danger is not known. In contrast, fear is a feeling of tension that is associated with a known source of danger. It is normal for us to have some mild anxiety present in our daily lives. Anxiety warns us and enables us to get ready for the ‘fight or flight’ response. However, heightened anxiety is emotionally painful. It disrupts a person's daily functioning.
Anxiety can be seen with several other emotional disorders including the following:
What characteristics are associated with anxiety?
- Acute Stress Disorder
- Panic Attack
- Anxiety Disorder Due to Medical Condition
- Post-traumatic Stress Disorder
- Generalized Anxiety Disorder
- Substance-Induced Anxiety Disorder
- Obsessive-Compulsive Disorder
Frequently, people with anxiety experience tightness in their chest, a racing or pounding heart, and a pit in their stomach. Anxiety causes some people to get a headache, to sweat, and/or to have the urge to urinate.
Severe anxiety, which can be described as an episode of terror, is referred to as a panic attack. Panic attacks can be extremely frightening. People who experience panic attacks over a prolonged time period may become victims of agoraphobia and fear leaving home or going into crowded places.
Is there a genetic basis for anxiety disorder?
Research shows strong evidence for a genetic basis for anxiety. If a person has anxiety, more than 10% of his/her relatives will also suffer from some form of anxiety.
Do anxiety disorders affect males, females, or both?
Females are twice as likely to suffer from anxiety than males. However, an equal number of males and females are seen for treatment of their anxiety.
At what age does anxiety disorder appear?
Anxiety problems commonly begin when people are in their 20’s. However, people of any age can suffer from and require treatment for anxiety.
How common are anxiety disorders in our society?
Anxiety disorders are very common. At least three percent (3%) of the population has had or will be diagnosed with some form of abnormal anxiety.
How are anxiety disorders diagnosed?
A mental health professional may diagnose an anxiety disorder after taking a careful personal history from the client/patient. It will be important to the therapist to learn the details of that person's life. It is also very important not to overlook a physical illness that might mimic or contribute to this psychological disorder since some medical illnesses can cause anxiety-like symptoms. For instance, a person with an overactive thyroid, known as hyperthyroidism, may have symptoms similar to anxiety.
If there is any question whether the individual might have a physical problem, the mental health professional should recommend a complete physical examination by a medical doctor. People examined during an anxiety attack usually have rapid pulse, rapid breathing, dry mouth, and sweating palms. They might also complain of dizziness or numbness or tingling in their extremities. Laboratory tests might be necessary as a part of the physical workup.
How are anxiety disorders treated?
Psychotherapy is recommended for someone with moderate to severe anxiety.
Antianxiety medications can be used effectively to reduce severe anxiety. For example, sometimes people experiencing a panic attack think they are having a heart attack, and they worry that they might die. Therefore, they go to a hospital emergency room to be evaluated. Once they are evaluated and diagnosed with anxiety, they are given reassurance that they are not going to die, and they may be treated with medications to lessen their anxious symptoms.
What happens to people with an anxiety disorder?
Some forms of anxiety are short-lived. However, many people with anxiety battle the disorder for years.
The prognosis for the recovery from anxiety is variable. With treatment, however, many people learn to live with or control their anxiety so that they can continue to be fully functioning.
What can people do if they need help?
If you, a friend, or a family member would like more information and you have a therapist or a physician, please discuss your concerns with that person.
Page last modified or reviewed on January 4, 2011