克服OCD需要知道的10件事 - 译言翻译Ten Things You Need to Know to Overcome OCD (
原文)
By: Fred Penzel, Ph.D.
I have been actively involved in the treatment of OCD (Obsessive Compulsive Disorder) since 1982, and have treated over 650 cases of the disorder. During that time, I have come to many valuable understandings that I believe are important tools for anyone planning to take on this disorder. Putting together this type of list always seems arbitrary in terms of what to include, but suffice it to say, however it is presented, there is a certain body of information that can make anyone's attempts at recovery more effective. Some of these points may seem obvious, but it has always struck me as remarkable how little of this information my new patients, who are otherwise intelligent and informed people, are seen to possess coming into therapy.
You may not like some of the things on this list, as they may not be what you wish to hear. You don't have to like them. However, if you wish to change, you will need to accept them. The concepts of change and acceptance go hand-in-hand, and define each other. There are some things you will be able to change, and some you will have to accept. It is important to discriminate between the two, so as to not end up misdirecting your efforts.
My list is as follows:
1. OCD is chronic.
This means it is like having asthma or diabetes. You can get it under control and become recovered, but at the present time, there is no cure. It is a potential that will always be there in the background, even if it is no longer affecting your life. The current thinking is that it is probably genetic in origin, and not within our current reach to treat at that level. The things you will have to do to treat it are really controls, and if you don't learn to effectively make use of them throughout your life, you will run the risk of relapse. This means that if you don't use the tools provided in cognitive/behavioral therapy, or if you stop taking your medication (in most cases) you will soon find yourself hemmed in by symptoms once again.
2. Two of OCD's main features are doubt and guilt.
While it is not understood why this is so, these are considered hallmarks of the disorder. Unless you understand these, you cannot understand OCD. In the 19th century, OCD was known as the "doubting disease." OCD can make a sufferer doubt even the most basic things about themselves, others, or the world they live in. I have seen patients doubt their sexuality, their sanity, their perceptions, whether or not they are responsible for the safety of total strangers, the likelihood that that they will become murderers, etc. I have even seen patients have doubts about whether they were actually alive or not. Doubt is one of OCD's more maddening qualities. It can override even the keenest intelligence. It is a doubt that cannot be quenched. It is doubt raised to the highest power. It is what causes sufferers to check things hundreds of times, or to ask endless questions of themselves or others. Even when an answer is found, it may only stick for several minutes, only to slip away as if it was never there. Only when sufferers recognize the futility of trying to resolve this doubt, can they begin to make progress.
The guilt is another excruciating part of the disorder. It is rather easy to make people with OCD feel guilty about most anything, as many of them already have a surplus of it. The often feel responsible for things that no one would ever take upon themselves
3. Although you can resist performing a compulsion, you cannot refuse to think an obsessive thought.
Obsessions are biochemically generated mental events that seem to resemble one's own real thoughts, but aren't. One of my patients used to refer to them as "My synthetic thoughts." They are as counterfeit bills are to real ones, or as wax fruit is to real fruit. As biochemical events, they cannot simply be shut off at will. Studies in thought suppression have shown that the more you try to not think about something, the more you will end up thinking about it paradoxically. The real trick to dealing with obsessions I like to tell my patients is, "If you want to think about it less, think about it more." Neither can you run from or avoid the fears resulting from your obsessions. Fear, too, originates in the mind, and in order to recover, it is important to accept that there is no escape. Fears must be confronted. People with OCD do not stay with the things they fear long enough to learn the truth that is, that their fears are unjustified, and that the anxiety would have gone away anyway on its own, without a compulsion or neutralizing activity.
4. Cognitive/Behavioral Therapy is the best form of treatment for OCD.
Cognitive/Behavioral Therapy (CBT) is considered to be the best form of treatment for OCD. OCD is believed to be a genetically-based problem with behavioral components, and not psychological in origin. Ordinary talk therapy will therefore not be of much help. Reviewing past events in your life, or trying to figure out where your parents went wrong in raising you have never been shown to relieve the symptoms of OCD. Other forms of behavioral treatment, such as relaxation training or thought-stopping (snapping a rubber band against your wrist and saying the word "Stop" to yourself when you get an obsessive thought) are likewise unhelpful. The type of behavioral therapy shown to be most effective for OCD is known as Exposure and Response Prevention (E&RP).
E&RP consists of gradually confronting your fearful thoughts and situations, while resisting the performing of compulsions. The goal is to stay with whatever makes you anxious so that you will develop a tolerance for the thought or the situation, and learn that if you take no protective measures, nothing at all will happen. People with OCD do not stay long enough in feared situations to learn the truth. I try to get my patients to stay with fearful things to the point where a kind of fatigue with the subject sets in. Our goal is to wear the thought out. I tell them, "You can't be bored and scared at the same time." Compulsions, too, are part of the system and must be eliminated for the recovery process to occur. There are two things that tend to sustain compulsions. One is that by doing them, the sufferer is only further convinced of the reality of their obsessions, and is then driven to do more compulsions. The other is that habit also keeps some people doing compulsions, sometimes long after the point of doing them is forgotten. The cognitive component of CBT teaches you to question the probability of your fears actually coming true (always very low or practically nil), and to challenge their underlying logic (always irrational and sometimes even bizarre).
5. While medication is a help, it is not a complete treatment in itself.
It is human nature to always want quick, easy, and simple solutions to life's problems. While everyone with OCD would like there to be a magical medicinal bullet to take away their symptoms, there really is no such thing at this time. Meds are not the 'perfect' treatment, however, they are a 'pretty good' treatment. Generally speaking, if you can get a reduction in your symptoms of from 60 to 70 percent, it is considered a good result. Of course, there are always those few who can say that their symptoms were completely relieved by a particular drug. They are the exception rather than the rule. People are always asking me, "What is the best drug for OCD?" My answer is, "The one that works best for you." I have a saying about meds "Everything works for somebody, but nothing works for everybody." Just because a particular drug worked for someone you know, does not mean that it will work for you.
Relying solely upon meds most likely means that all your symptoms will not be relieved and that you will always be vulnerable to a substantial relapse if you discontinue them. Discontinuation studies (where those who have only had meds agreed to give them up) have demonstrated extremely high rates of relapse. This is because drugs are not a cure, but are rather a control. Even where they are working well, when you stop taking them, your chemistry will soon revert (usually within a few weeks) to its former unhealthy state. Meds are extremely useful as part of a comprehensive treatment together with CBT. They should, in fact, be regarded as a tool to help you to do therapy. They give you an edge by reducing levels of obsession and anxiety. While those with mild OCD can frequently recover without the use of meds, the majority of sufferers will need them in order to be successful. One unfortunate problem with meds is the stigma attached to them. Having to use them does not mean that you are weaker than others only that this is what your particular chemistry requires for you to be successful. You can't always fight your own brain chemistry unaided. Using psychiatric drugs also does not mean that you are 'crazy.' People with OCD are not crazy, delusional, or disoriented. When relieved of their symptoms, they are just as functional as anyone.
6. You cannot and should not depend upon the help of others to manage your anxiety or to get well.
To begin with, and most obviously, you are always with you. If you come to depend upon others to manage your anxiety by reassuring you, answering your questions, touching things for you, or taking part in your rituals, what will you do when they are not around? My guess is that you will likely be immobilized and helpless. The same is true if you only work on your therapy homework when others are nagging or reminding you. No one can want you to recover more than you do. If your motivation is so poor that you cannot get going on your own (assuming that you are not also suffering from an untreated case of depression), then you will have learned nothing about what it takes to recover from OCD. As mentioned at the beginning, since OCD is chronic, you will have to learn to manage it throughout your life. Since you can find yourself on your own at any point, unpredictably, you will always need to be fully independent in managing it.
7. The goal of any good treatment is to teach you to become your own therapist.
In line with the last point, good Cognitive/Behavioral treatment should aim to give you the tools necessary to manage your symptoms effectively. As therapy progresses, the responsibility for directing your treatment should gradually shift from your therapist to you. Whereas the therapist may start out by giving you assignments designed to help you face and overcome your fears, you should eventually learn to spot difficult situations on your own and give yourself challenging homework to do. This will then be a model for how you will need to handle things throughout your life.
8. You cannot rely upon your own intuition in deciding how to deal with OCD.
In using your intuition to deal with what obsessions may be telling you, there is one thing you can always count on it will always lead you in the wrong direction. It is only natural to want to escape or avoid that which makes you fearful. It's instinctive. It really amazes me how common this is. This may be fine when faced by a vicious dog or an angry mugger, but since the fear in OCD results from recurring thoughts inside your head, it cannot be escaped from. The momentary escape from fear that compulsions give, fools people into relying upon them. While compulsions start out as a solution, they soon become the main problem itself as they begin taking over your life. People with OCD never stay with what they fear long enough to find out that what they fear isn't true. Only by doing the opposite of what instinct tells you will you be able to find this out.
9. Getting recovered takes time.
How long does it take? As long as is necessary for a given individual. Speaking from experience, I would say that the average uncomplicated case of OCD takes from about six to twelve months to be successfully completed. If symptoms are severe, if the person works at a slow pace, or if other problems are also present, it can take longer. Also, some people need to work on the rehabilitation of their lives after the OCD is brought under control. Long-term OCD can take a heavy toll on a person's ability to live. It may have been a long time since they have socialized, held a job, or done every day household chores, etc. Some people have never done these things. Returning to these activities may add to the time it takes to finish treatment.
However long it takes, it is crucial to see the process through to the finish. There is no such thing as being 'partially recovered.' Those who believe they can take on only those symptoms they feel comfortable facing, soon find themselves back at square one. Untreated symptoms have a way of expanding to fill the space left by those that have been relieved. When explaining this to my patients, I liken it to getting surgery for cancer. I ask them, "Would you want the surgeon to remove it all, or leave some of it behind?" Or, put another way, it is not a game you can simply drop out of midway with your winnings and expect to keep them.
10. Relapse is a potential risk that must be guarded against.
It has always been a favorite saying of mine that, "Getting well is 50 percent of the job, and staying well is the other 50 percent." We have actually come full-circle back to Point #1, which tells us that OCD is chronic. This tells us that although there is no cure, you can successfully recover and live a life no different from other people. Once a person gets to the point of recovery, there are several things that must be observed if they are to stay that way. As mentioned in Point #7, the goal of proper therapy is to teach people to become their own therapists. It gives them the tools to accomplish this. One of these tools is the knowledge that feared situations can no longer be avoided. The overall operating principle is that obsessions must therefore always be confronted immediately, and all compulsions must be resisted. When people are seen to relapse, it is usually because they avoided an obsessive fear which then got out of hand because they went on to perform compulsions. Another cause can be an individual believing that they were 'cured' and stopping their medication without telling anyone. Unfortunately, the brain doesn't repair itself while on medications, and so when drugs are withdrawn, the chemistry reverts to its former dysfunctional state. Finally, some people may have fully completed their treatment, but have neglected to tell their therapist about all of their symptoms, or else they did not go as far as they needed to in confronting and overcoming the things they did work on. In pursuing treatment for OCD, it is vital to go the distance in tackling all of your symptoms, so as to be prepared for whatever you may encounter in the future.
It is vital to remember that no one is perfect, nor can anyone recover perfectly. Even in well-maintained recoveries, people can occasionally slip up and forget what they are supposed to be doing. Luckily, there is always another chance to reexpose yourself, and so rather than a person beating themselves up and putting themselves down, they can soon regain their balance if they immediately get back on track by turning again and facing that which is feared, and then not doing compulsions.
Finally, because health is the result of living in a state of balance, it is extremely important, post-therapy, to live a balanced life, with enough sleep, proper diet and exercise, social relationships, and productive work of some type.
Fred Penzel, Ph.D. is a licensed psychologist who has been involved in the treatment of OCD and related disorders since 1982. Dr. Penzel is the author of two self-help books, "Obsessive-Compulsive Disorders: A Complete Guide to Getting Well and Staying Well" (Oxford University Press, 2000), and "The Hair Pulling Problem: A Complete Guide to Trichotillomania" (Oxford University Press, 2003). He is the executive director of Western Suffolk Psychological Services, in Huntington, New York, and is a frequent contributor to both the OCF newsletter and In Touch, the newsletter of the Trichotillomania Learning Center. He also is a member of the science advisory boards of both the Obsessive-Compulsive Foundation and the Trichotillomania Learning Center. Dr. Penzel can be e-mailed at - penzel@attglobal.net .
