This Manual is both a guide to treatment and a workbook for persons who suffer from specific phobias. During treatment, it is a workbook in which individuals can record their own experience of their disorder, together with the additional advice for their particular case given by their clinician. After treatment has concluded, this Manual will serve as a self-help resource enabling those who have recovered, but who encounter further stressors or difficulties, to read the appropriate section and, by putting the content into action, stay well.
The nature of anxiety and phobias
A phobia is a particular type of fear. Just as people fear many things, there is a large range of things people can be phobic about. However, a phobia is different from a fear for three reasons. The first difference is that the fear is intense and includes many of the following sensations:
• Bodily sensations
• Heart racing
• Sweating
• Trembling
• Rapid breathing
• Breathlessness or shortness of breath
• Muscular tension
• “Butterflies” in the stomach
• Nausea
• Weakness in muscles
• Tingling in hands and feet
• Hot and cold flushes
• Tight or sore chest
• Actions
• Feeling like fleeing or doing so
• Feeling frozen to the spot
• Crying or screaming
• Thoughts
• Fear
• Worrying “what if…” something terrible happened
• Embarrassed or irritated
• Shame
• Confused thinking
• “Something might happen”
• “This is dangerous” or “I might act in a dangerous way”
All of these actions, thoughts, and feelings are signs of fear and anxiety. It is important to note that, while they are unpleasant to experience, on their own they are not dangerous or life-threatening. We will discuss later why these experiences occur, but before we do, the second feature of a phobia needs to be described.
Phobias involve avoidance of what is feared or the object or situation is endured with distress. Because anxiety is unpleasant and people worry what might happen when they confront what they fear, people with phobias avoid the objects or situations that make them afraid. This avoidance may take many different and subtle forms, such as:
• Not going near the feared object or situation
• Escaping the situation
• Making excuses for not doing what scares you
• Imagining yourself somewhere else
• Thinking about something else
• Looking the other way
• Drinking alcohol or taking other drugs
• Taking antianxiety medications
• Seeking the presence of others
• Talking to the people you are with about anything
The final important characteristic of a phobia is that it seems unhelpful. As you may have found, people who do not have phobias have difficulty understanding those who do; they may say that the fears are silly, childish, and nonsensical. And, while you also know that the situation does not always involve a real danger, at another level you may believe that it could do so. You may even be able to agree with your family and friends and say that “I know that nothing will happen” but it doesn’t help. There is still this other part of you that is afraid of a nagging doubt that says “What if…”
To summarize what we have covered so far, three things characterize phobias.
• First, there is an intense fear and anxiety about some object or situation.
• Second, there is an avoidance of the feared object or it is endured with great difficulty.
• Finally, there is a conflict between the knowledge that the situation is relatively safe and the belief that it may not be.
Rationale of the program
The program will focus on the three aspects of the phobia and you will be given skills that specifically target each of them. As such, the treatment is like a tripod. It requires all three legs to be present to stand firmly. This means that you will need to learn, practice, and keep using all of the techniques to control your anxiety. The three strategies that this program covers are techniques designed to help you (1) to control your physical sensations, (2) to face the things that you currently fear and avoid more comfortably, and (3) to modify what you say to yourself. (An optional module will cover skills that are relevant to controlling the fainting in the presence of blood and injury.)
It is important to realize that achieving control of anxiety is a skill that has to be learned. To be effective, these skills must be practiced regularly. The more you put in, the more you will get out of the program. It is not the severity of your fear or avoidance, how long you have had your phobia, or how old you are that predicts the success of the program. Rather, it is your motivation to change your reactions. Using all three techniques, you will be able to master your fear.
Anxiety: the life-saving alarm
People who have suffered with a phobia often become afraid of even small amounts of anxiety. But anxiety is useful.
Consider the following: a person is walking across a field that seems to be empty. Suddenly, a bull emerges, sees the walker, bellows, and then charges. The walker realizes the danger and starts running for the fence some distance away. Automatically, changes occur in the body so that the walker is able to run very quickly towards the fence.
Your brain becomes aware of danger. Immediately, adrenaline (epinephrine) is released to trigger the body’s involuntary nervous system, which causes a set of bodily changes. Every change enables you to act quickly, avoid injury, and escape danger. By examining each of the changes in turn, the advantages of this alarm response can be made clear.
• Breathing speeds up and the nostrils and lungs open wider, increasing the oxygen available for the muscles.
• Heart rate and blood pressure increase so that oxygen and nutrients needed by the body can be taken quickly to where they are needed.
• Blood is sent to muscles. Less blood goes to areas that do not immediately need nutrition. For example, blood moves away from the face and you may “pale with fear”.
• Muscles tense, preparing you to act quickly.
• Blood clotting ability increases so that blood loss will be minimized.
• Sweating increases to cool the body.
• The mind becomes focused. It becomes preoccupied with the thought “Where is the danger and how can I get to safety?”.
• Digestion is put on hold. Your mouth dries as less saliva is produced. Food sits heavily in the stomach and nausea or “butterflies” may occur.
• Glucose is released into your blood to provide energy.
• The immune system slows down. In the short term, the body puts all of its efforts into escaping.
• Sphincter muscles around the bowel and bladder constrict so that no trail is left by which a predator could track you down.
It is the automatic activation of this flight or fight response that allows you to run and escape. The flight or fight response is an automatic reaction that will first lead you to flee from danger. When escape is impossible you will turn and fight for your life.
In contrast to this life-saving alarm, it is clear that not all anxiety is of the same intensity. The prospect of examinations or a job interview may increase anxiety but not usually to the same degree as if one were faced with a vicious dog. At these times the alarm is triggered, but to a lesser degree. Whatever the degree of anxiety experienced, it is controlled by the involuntary nervous system.
Anxiety: false alarms
Anxiety problems originate when the flight or fight response is too sensitive. Like an overly sensitive car alarm that goes off at the wrong time, when the body’s anxiety alarm is too sensitive, the flight or fight response is triggered at the wrong times. If your anxiety alarm goes off too easily, you will be more likely to become anxious in situations where most other people would not feel anxious. If you have become anxious in situations in which other individuals would not be so anxious, it suggests that your anxiety “alarm” (the flight or fight response) is too sensitive. The alarm reaction, designed to protect you from charging bulls and other physical dangers, was triggered at the wrong time.
The flight or fight response is useful in the short term, especially if the danger can be avoided by physical exertion. But it is of no use in the long term and certainly of little use in most stressful situations in the modern world. It does not help to run when the traffic cop pulls you over and it doesn’t help to fight physically when the boss threatens you. However, because the flight or fight response was useful when we were cavemen and cavewomen, it is still part of our bodily make up.
Why do I have false alarms?
If phobic fears are false alarms triggered because your flight or fight response is too sensitive, why do you have false alarms? Psychological research has revealed three causes of a sensitive anxiety alarm. The first is stress, which we all know can increase anxiety. The second is overbreathing (or hyperventilation), and we will discuss this soon. The third reason is your own history.
The effect of history and learning
One thing that stands out about phobias is the limited number of objects and situations that are feared when the total number of possible objects and situations is considered. Common phobias include:
• Fear of the dark
• Fear of heights
• Fear of animals (e.g., dogs, insects, and reptiles)
• Fear of enclosed spaces or being trapped
• Fear of blood and injury
• Fear of water
If you look over this list, one of the things that becomes obvious is that they are all sensible objects or situations to be wary of if one lived more as our predecessors did. For instance, those people who had a healthy respect for the dark would not venture into potentially dangerous caves, and so on. People who had these fears would be more likely to live to an age at which they could pass on the genes to their children. Over many years, human beings would all acquire a certain degree of fearfulness of these potentially dangerous objects and situations. In fact, children as a rule develop fears of the dark, heights, enclosed spaces, and so on. Thus humans seem to become afraid of objects and situations that have had the potential to be dangerous to humans for centuries. It is situations such as these that become the focus of a person’s phobia.
Phobias then seem to arise in one of four ways. First of all, some people have terrible experiences with potentially dangerous objects and situations that cause them to develop a phobia. For instance, being bitten by a dog may be enough to cause a person to become afraid of dogs. Second, a person may witness a terrible experience happening to another and this may cause them to develop a phobia. For example, watching a person get bitten by a dog may be enough to start a phobia. Third, a person may acquire their fear by being given information. That is to say, being told about the terrible consequences that could arise from a dangerous object or situation may be enough to start a phobia. Finally, there are some people who find that their phobia has always been there. They cannot recall any event that started the phobia. Rather, for as long as they remember, they have always been afraid. It is possible that the trauma occurred at an early age and this explains the lack of memory. However, it is also possible that some people’s fears have always been with them. Whichever one (or combination) of these causes started the phobia in the first place, what is now important is to identify what keeps the phobia going in the present.
We will discuss the factors that keep a phobia going as the program continues. However, by way of summary, it is clear that people with phobias worry more about the objects and situations that are the focus of their fear than others do and they worry more than is necessary. Another factor that maintains avoidance – fleeing from or never even facing what you fear. The problem is that avoidance helps in the short term, but in the long term it causes the phobia to grow. We will discuss avoidance and how to stop it causing phobias. Finally, phobic anxiety is excessive and unreasonable. Thus, by definition, the anxiety and fear is more intense than it should be. Two factors that we know can elevate anxiety and fear are muscle tension and overbreathing
Role of hyperventilation
Having talked about why a phobia may have developed, we shall focus on one aspect of the flight or fight response of concern in phobias, namely overbreathing (or hyperventilation).
As we discussed in the context of the fight or flight response, the anxiety alarm involves an increase in breathing. This overbreathing can make many of the symptoms that occur in phobias much worse than they would be otherwise. These symptoms are important among people with phobias, because some people fear the occurrence of the anxiety reaction at least as much as they fear the danger in the feared situation.
Overbreathing has the power to make anxiety symptoms worse. Let us see how this can happen. The diagram shows how the major components of breathing link together.
Whenever we breathe in, oxygen goes into the lungs. The oxygen travels to the blood where it is picked up by an “oxygen-sticky” chemical. This oxygen-sticky chemical, called hemoglobin, carries the oxygen around the body. Oxygen is released by the hemoglobin for use by the body’s cells. The cells use the oxygen and produce a waste product called carbon dioxide. The carbon dioxide is released back to the blood, taken to the lungs, and breathed out.
The puzzle is, if hemoglobin is “oxygen-sticky”, then how did the oxygen become unstuck? What is the key that unlocks the oxygen? The key is carbon dioxide. Whenever the hemoglobin meets some carbon dioxide, the oxygen is unlocked so that it can go into the body’s cells. Therefore, while it is important to breathe in oxygen, it is just as important that there is carbon dioxide in the blood to release the oxygen. Overbreathing makes anxiety worse, not because you breathe in too much oxygen but because you breathe out too much carbon dioxide.
Breathing “too much” has the effect of decreasing the levels of carbon dioxide, while breathing “too little” has the effect of increasing levels of carbon dioxide. The body works best when there is a balance between oxygen and carbon dioxide. When you overbreathe, you end up with more oxygen than carbon dioxide in your blood. When this imbalance happens, a number of changes occur in the body.
One of the most important changes is a narrowing of certain blood vessels. In particular, blood going to the brain is somewhat decreased. Coupled together with this tightening of blood vessels is the fact that the hemoglobin increases its “stickiness” for oxygen. Thus less blood reaches certain areas of the body. Furthermore, the oxygen carried by this blood is less likely to be released to the cells. Paradoxically, then, while overbreathing means we are taking in more oxygen, we are actually getting less oxygen to certain areas of our brain and body. This results in two broad categories of sensations: 1. Some sensations are produced by the slight reduction in oxygen to certain parts of the brain. These symptoms include:
• Dizziness
• Light-headedness
• Confusion
• Blurred vision
• Feelings of unreality
2. Some symptoms are produced by the slight reduction in oxygen to certain parts of the body. These symptoms include:
• Increase in heartbeat to pump more blood around
• Breathlessness
• Numbness and tingling in the extremities
• Cold, clammy hands
• Stiffness in the muscles
It is important to remember that the reductions in oxygen are slight and totally harmless.
Hyperventilation is also responsible for a number of overall effects. The act of overbreathing is hard, physical work. Hence, the individual may often feel hot, flushed, and sweaty. Because it is hard work to overbreathe, doing it for a long time can result in tiredness and exhaustion.
People who overbreathe often tend to breathe from their chest rather than their diaphragm. As the chest muscles are not made for breathing, they tend to become tired and tense. Thus these people can experience symptoms of chest tightness or even chest pains.
If overbreathing continues, a second stage of hyperventilation is reached. This produces symptoms such as:
• Severe vertigo
• Dizziness and nausea
• An inability to breathe freely
• A crushing sensation or sharp pains in the chest
• Temporary paralysis of muscles in different parts of the body
• Actual momentary loss of consciousness (“blackouts”)
• Rising terror that something terrible is about to happen, for example, a heart attack, brain hemorrhage, or even death
The symptoms in the second stage of hyperventilation are produced by the body’s automatic defence reaction to decreasing levels of carbon dioxide. This defence reaction forcibly restricts the person’s breathing, allowing carbon dioxide levels to return to normal.
At the risk of repetition, the most important point to be made about hyperventilation is that it is not dangerous. Increased breathing is part of the flight or fight response and so is part of a natural biological response aimed at protecting the body from harm. Thus it is an automatic reaction for the brain to immediately expect danger and for the individual to feel the urge to escape.
Hyperventilation is often not obvious to the observer, or even to the persons experiencing it. It can be very subtle. This is especially true if the individual has
been slightly overbreathing over a long period of time. In this case, there can be a marked drop in carbon dioxide but, because the body is able to compensate for this drop, symptoms may not be produced. However, because carbon dioxide levels are kept low, the body is less able to cope with further decreases and even a slight change of breathing (e.g., a sigh, yawn, or gasp) can be enough to trigger symptoms.
Types of overbreathing
There are at least four types of overbreathing that you should learn to recognize. The first three tend to be episodic and are probably more common among people with specific phobias. That is to say, they occur only during episodes of high anxiety, such as when you are exposed to what you fear. The other is habitual: it occurs most of the time and is essentially a bad breathing habit or style.
• Panting or rapid breathing: Such breathing tends to occur during periods of acute anxiety or fear. This type of breathing will reduce carbon dioxide levels very quickly and produce a rapid increase in anxiety.
• Sighing and yawning: Sighing and yawning tend to occur during periods of disappointment or depression and both involve excessively deep breathing.
• Gasping: Gasping occurs when people think of frightening things such as doing something that they have avoided for a long time.
• Chronic or habitual overbreathing: This type of breathing involves slight increases in depth or speed of breathing sustained over a long period. Generally, this happens during periods of worry. It is not enough to bring on a sense of panic, but leaves the person feeling apprehensive, dizzy, and unable to think clearly. If such people are placed in the presence of what they fear and increase their breathing even by a little, this may trigger panic.
The relationship between phobic triggers and hyperventilation is summarized in the diagram overleaf.
Common myths about anxiety symptoms
When fear is intense, people often worry about the possible consequences of extreme levels of anxiety. They may worry that anxiety will escalate out of control or that some serious physical or mental problem may result. As a result, the sensations themselves become threatening and can trigger the whole anxiety response again. This accounts for why many people with phobias fear being anxious as much as, and sometimes more than, the potential dangers in their feared situation. It is therefore important to review the common misinterpretations about anxiety that some people have.
Going crazy
Many people fear they are going crazy when they experience the physical sensations of a panic attack. They may think they have the severe mental disorder called schizophrenia. However, schizophrenia and panic attacks are quite different. Panic attacks begin suddenly and tend to occur again and again. Schizophrenia begins gradually and once the symptoms are present, they do not come and go like panic attacks. The experience of panic is also quite different from that of schizophrenia. People with schizophrenia experience disjointed thoughts and speech, delusions or strange beliefs, and hallucinations. This is not the same as having your mind go blank or worrying about things that other people do not worry about. The strange beliefs might include the receiving of bizarre messages from outer space. Examples of hallucinations may be the hearing of voices that are not really there. Additionally, because schizophrenia runs strongly in families and has a genetic base, only a certain number of people can become schizophrenic and in other people no amount of stress will cause the disorder. Finally, people who develop schizophrenia usually show some mild symptoms for most of their adult lives. Thus, if this has not been noticed in you, then it is unlikely that you would develop schizophrenia. This is especially true if you are over 25 years of age, as schizophrenia usually first appears in the late teens to early 20s.
Losing control
Some people believe that they will “lose control” when they panic. Sometimes they mean that they will become totally paralyzed and not be able to move. Other times they mean that they will not know what they are doing and will run around wild, hurting people or swearing and embarrassing themselves. It is clear where this feeling may come from when you remember our discussion of the fight or flight response. Your body is ready for action when the anxiety response is triggered and there is often an overpowering desire to get away from any danger. The problem is that when you do not use the anxiety response to flee or fight, you may feel confused, unreal, and distracted. Nevertheless, you are still able to think and function normally. You are still able to decide what action to take in response to panic; that is, whether to stay or leave.
Heart attacks
Many people misinterpret the symptoms of the fight or flight response and believe that they must be dying of a heart attack. This is because most people have never experienced a heart attack and therefore never know how this differs from a panic attack. The major symptoms of heart disease include breathlessness and chest pain but these symptoms are generally related to effort and will go away fairly quickly with rest. This is very different from the symptoms associated with a panic attack that can happen at any time. Certainly panic symptoms can occur during exercise and feel worse with exercise, but they are different from a heart attack. Lastly, if a doctor has checked your heart with an electrocardiogram (a device that measures electrical changes in the heart) and has given you the “all clear”, then you can safely assume that heart disease is not the cause of your attacks. Heart disease will produce very obvious changes in the electrical activity of the heart that are not produced during a panic attack.
Other fears
Another fear that individuals with certain types of phobia report is the fear of fainting. This is especially common among people who fear blood, injections, illness, and injury and will be discussed in greater detail later in the program.
Control of hyperventilation
Recognizing hyperventilation
The first step in preventing and controlling hyperventilation is to recognize how and when you overbreathe.
Try monitoring your breathing rate now. Count one breath in and out as 1, the next breath in and out as 2, and so on. It may be difficult at first, but don’t try to change your breathing rate voluntarily. Write the answer here. As part of treatment you will be required to monitor your breathing rate for 1 minute during various times of the day.
Now consider the following:
• Do you breathe too quickly? The average person only needs to take 10 to 12 breaths per minute at rest. If your rate of breathing is greater than this, then you must reduce it.
• Do you breathe too deeply? Does your chest sometimes feel overexpanded? You should breathe from the abdomen and through the nose, consciously attempting to breathe in a smooth and light way.
• Do you breathe from your chest? Sit with your arms folded lightly across your tummy and while breathing naturally observe your arms, chest, and shoulders. While all three will move, the main movement should be in your tummy if you are breathing correctly from your diaphragm.
• Do you sigh or yawn more than others? Become aware of when you sigh or yawn and avoid taking deep breaths at these times.
• Do you gasp or take in a deep breath when, for example, someone mentions what you fear? Taking one deep breath can trigger the hyperventilation cycle in many people.
• Do you breathe through your mouth? You are more likely to hyperventilate if you breathe through your mouth. Whenever you notice this, you should consciously revert to breathing through your nose.
Slow-breathing technique
This technique is to be used at first signs of anxiety or panic.
You must learn to recognize the first signs of overbreathing and immediately do the following:
• Stop what you are doing and sit down or lean against something.
• Hold your breath and count to 10 (don’t take a deep breath).
• When you get to 10, breathe out and mentally say the word “relax” to yourself in a calm, soothing manner.
• Breathe in and out slowly in a 6-second cycle. Breathe in for 3 seconds and out for 3 seconds. This will produce a breathing rate of 10 breaths per minute. Mentally say the word “relax” to yourself every time you breathe out.
• At the end of each minute (after 10 breaths), hold your breath again for 10 seconds, and then continue breathing in the 6-second cycle.
• Continue breathing in this way until all the symptoms of overbreathing have gone.
If you do these things as soon as you notice the first signs of overbreathing, the symptoms should subside within a minute or two and you will not experience any panic attacks. The more you practice, the better you will become at using it to bring your phobic fear under control. Remember that your goal should always be to stay calm and prevent the anxiety and fear from developing into panic. You need to identify the very first symptoms of hyperventilation, and the moment you experience any of these, use the above slow-breathing techniques immediately.
Daily record of breathing rate
Instructions: Your breathing rate should be monitored at the times shown below unless you are performing some activity that will inflate your rate, such as walking upstairs. In this case wait for about 10 minutes. Try to be sitting or standing quietly when you count your breathing. Each breath in and out counts as 1: so, on the first breath in and out count 1; on the next breath in and out count 2, and so on. Count your breathing rate in this way for 1 minute, then do the slow-breathing exercise for 5 minutes. After this, count your breathing rate again for 1 minute. Your therapist will be able to check whether your breathing rate remains low following the exercise.
Relaxation training: Specific Phobias
Graded Exposure: Specific Phobias
Thinking Straight
Blood and Injury Phobia
Keeping Your Progress Going
Coping with setbacks or difficulties in making progress
Setbacks or difficulties in making progress are generally the consequence of either poor management or poor planning of goals and steps. If you should experience such difficulties, you must carefully analyze the way in which you carry out these two exercises.
Managing anxiety and hyperventilation
• Are you regularly monitoring your breathing while performing activities?
• Are you using the isometric relaxation exercises and the slow-breathing technique when you experience the first signs of anxiety?
• Are you regularly practicing the progressive muscle relaxation exercises, especially prior to entering a situation?
• Are you too obsessed about having antianxiety medication with you?
• Are there mounting background stresses in your life that need to be defused, e.g., marital, family, or financial problems?
• Are you suffering from any form of physical stress, e.g., illness, premenstrual tension, poor diet, lack of sleep, or overwork?
Planning of goals and steps
• Are you trying to progress too quickly or too slowly?
• Is the difference between levels of difficulty at each step too great?
• Do you need to develop in-between steps of gradually increasing difficulty that lie between the last step you completed successfully and the step with which you are now having difficulty?
• Do you need to practice new steps more frequently and for longer periods before moving on to more difficult ones?
• If your objectives are too easy or too difficult, you will not make progress.
• Are you sure that you are not expecting too much of yourself? Make sure that you give yourself sufficient praise for your achievements. Remember that the key to success is gradual but regular progress.
Emotional problems during setbacks
Setbacks do occur occasionally, even in persons who are making excellent progress. When this happens, some people become alarmed and despondent, fearing they have gone back to their very worst. Remember, no matter how badly you feel during a setback it is very rare for you to go all the way back to your worst level of incapacitation. For most people, the apparent setback is only a passing phase, due to factors such as outside stressors, the flu, or school holidays. In such cases, the setback is often viewed as devastating because it has a lot of emotional meaning for the person, who has put considerable effort into recovering. This effort is not wasted, and after the stressors pass you will find it easier to get yourself out and about again. This pattern has been demonstrated again and again. Therefore, if you have a setback, don’t add to the problem with all the old catastrophic, emotional, and self-destructive ideas. Keep practicing all the techniques you have been taught and you will be able to make progress. If you feel that you have genuinely lost the skills necessary to control anxiety and panic, then you may want to consider retreatment. Most people do not lose the skills but need some fine-tuning of their skills. “Booster” sessions or follow-up meetings are the best way to receive this form of assistance.
Expect a lapse occasionally
Here, a lapse means that you stop listening to your relaxation tape, start to worry about having a panic attack, or stop slow breathing. Most people will have some sort of lapse when they are trying to change their behavior.
The trick is not to turn a lapse into a relapse and exaggerate the lapse into being bigger than it really is. If you have noticed that you have stopped using your panic control skills, don’t say things to yourself like: “I’m really hopeless; I’m right back where I started from; I’ll never be able to change.” Instead, you should view your lapse in the following light: “I’m disappointed that I have let things slip, but I can cope with that and I’m not going to turn it into an excuse for giving up altogether. Now I’ll get out my Manual and start again.”
Of course, some people do stop things like relaxation training or slow breathing when they have been feeling okay for some time. This is fine, as long as you keep aware of any stress or anxiety that may be creeping back into your life, and restart the training as soon as you become aware of any increase. Also, it will be important to reinstate such techniques if you have recently experienced any stressful life event.
Conclusion
You now have three skills that you have been taught and now need to practice. You need to use the various exposure tasks, working up the fear stepladder, to reduce your fear. Relaxation will help to reduce your general levels of tension before the exposure task, and the isometric exercises will regulate tension during exposure. Slow breathing will help to keep control of any anxiety that you may experience and by thinking straight you will be able to stop anxiety from spiraling out of control.
