A prominent New York business man recently told me of an experiment which the friends of a robust young man made upon him. It was arranged that, beginning in the morning, each one should tell him, when he came to work, that he was not looking well, and ask him what the trouble was. They were to say it in a way that would not arouse his suspicions, and note the result. At one o'clock this vigorous young man had been so influenced by the suggestion that he quit work and went home, saying that he was sick.
There have been many interesting experiments in the Paris hospitals upon patients in a hypnotic trance, wounds being inflicted by mental suggestion. While a cold poker was laid across their limbs, for example, the subjects were told that they were being seared with a red-hot iron, and immediately the flesh would have the appearance of being severely burned.
I have known patients to collapse completely at the sight of surgical instruments in the operating room. I have heard them say that they could actually feel the cutting of the knife long before they took the anesthetic.
Patients are often put to sleep by the injection into their arms of a weak solution of salt and water, which they are led to think is morphia. Every physician of large experience knows that he can relieve or produce pain simply by suggestion.
Many a physician sends patients to some famous resort not so much for the waters or the air as for the miracle which the complete change of thought effects.
Even quacks and charlatans are able, by stimulating the hope of those who are sick, to produce marvelous cures.
The mental attitude of the nurse has much to do with the recovery of a sick person. If she holds the constant suggestion that the patient will recover; if she stoutly affirms it, it will be a wonderful rallying help to the forces which make for life. If, on the other hand, she holds the conviction that he is going to die, she will communicate her belief, and this will consequently depress the patient.
We are under the influence of suggestion every moment of our waking lives. Everything we see, hear, feel, is a suggestion which produces a result corresponding to its own nature. Its subtle power seems to reach and affect the very springs of life.
The power of suggestion on expectant minds is often little less than miraculous. An invalid with a disappointed ambition, who thinks he has been robbed of his chances in life and who has suffered for years, becomes all wrought up over some new remedy which is advertised to do marvels. He is in such an expectant state of mind that he is willing to make almost any sacrifice to obtain the wonderful remedy; and when he receives it, he is in such a receptive mood that he responds quickly, and thinks it is the medicine which has worked the magic.
Faith in one's physician is a powerful curative suggestion. Many patients, especially those who are ignorant, believe that the physician holds the keys of life and death. They have such implicit confidence in him that what he tells them has powerful influence upon them for good or ill.