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Other people say this is not so. They say that the placebo makes the wish to get better become reality. The placebo will not work if the patient knows it is a placebo. This shows that the body is not fooled by it. It seems that if patients think they have been given medicine, they will have hope. They feel that they are getting some help. This gives them a stronger will to get better, and that is what helps to heal them.
Placebos do not always work. The success of this treatment seems to rest a lot with the relationship between the patient and the doctor. If the patient has a lot of trust in the doctor and if the doctor really wants to help the patient, then the placebo is more likely to work. So in a way, the doctor is the most powerful placebo of all.
An example of the doctor's role in making the placebo work can be seen in this study. Some patients with bleeding ulcers were put in two groups. The first group were told by a doctor that they had been given a new drug which, it was hoped, would give them some relief. The second group were told by a nurse that they had been given a new drug but that not much was known about how it would work. |
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发表于 2016-8-2 13:18:49