Whatever good effect is produced in such cases comes, of course, from the persuasion that these substances will do good, and there must be a strong suggestion to that effect before the repugnance can be overcome. While we are prone to think the older peoples who used such materials commonly are to be condemned for ignorance and superstition, it is well to recall that human nature has not changed, and is still ready to be influenced in the same way. Brown Sequard's extract of testicular substance came in this category. We had a wave of organotherapy a few years ago, and we know now that whatever benefits patients derived from taking heart substance for heart troubles, and brain substance for brain troubles, and kidney for renal diseases, was entirely due to mental influence. The cannibal who eats the heart of his enemy, thinking that the vigor and courage of the other will pass into him, undoubtedly has for a time a power of accomplishment greater than before. Nothing acts so powerfully as suggestion of this kind to give renewed vigor and to enable us to tap sources of energy that we were not aware of in ourselves, and that enable us to accomplish what before seemed quite impossible, and even to bring about curative reactions.
Diseases Benefited.—Observe the classes of disease that were particularly relieved by deterrent therapeutics. Headache was one of these. All sorts of things were cures for headaches—the touch of the hangman's rope, or of an executed criminal, or some herb gathered in the graveyard in the dark of the moon, or pills made of the excrement of various animals. The forms of headache thus relieved would be those in which over-attention to self, rather than real headache, produced queer feelings in the head, though concentration of attention might exaggerate this into an ache. Foot troubles were cured by deterrent therapeutics. To wear the shoes of a dead person, especially of a murderer who had been hanged, would cure them. Colic was cured by pills of excrementitious materials, and by all sorts of other deterrent remedies. For instance, one well-known remedy was to wash the feet and drink the wash-water. The wash-water of little babies was a favorite remedy for the vague abdominal pains of old maids, and for the symptoms due to the menopause.
Deterrent Pain.—A striking illustration of a strong mental influence helping out a slight amount of therapeutic efficiency is found in the use of the actual cautery for medical affections. At a number of times in history most of the chronic pains and aches, the arthritises, the so-called gouty tendencies when localized, the rheumatic affections and especially the chronic rheumatisms, have been treated by means of the cautery. All of the neuralgias, many of the neuroses, all of the neuritises and a certain number of so-called palsies and paralyses, were treated successfully by this means. It is a very suggestive remedy producing a deep impression that now relief must be in sight. It became popular over and over again, though after a time it always lost its influence, and ceased to have the beneficial effects that it had at the beginning of its reintroduction.
During the second half of the eighteenth and the beginning of the nineteenth century the cautery became very popular. It was applied particularly in the form of the moxa. A cylinder of cotton was employed for this purpose, being set on fire and allowed to burn on the skin of the patient, producing a deep wound. The mental effect of this can be readily understood. Baron Larrey, one of the most eminent surgeons of the time, thought the moxa one of the best aids that he had in the treatment of many affections where the knife was not indicated. There were large groups of diseases in which it was almost a specific. Larrey employed it in affections of vision, of smell, of taste, of hearing and of speech. In many paralytic affections of the muscular system, in all chronic affections of the head, among which he enumerates non-traumatic affections, hydrocephalus, chronic headaches and many other affections supposed to be seated in the cranium. In asthma he was particularly successful with the moxa. Old catarrhal affections yielded to it. Consumption was frequently benefited by it. Most of the chronic affections of the uterus were benefited, as were also similar affections of the stomach. He considered that the moxa must be admitted, without contradiction, to be the remedy par excellence against rachitis. In Pott's disease, which he called dorsal consumption, it worked wonders. In sacrocoxalgia, in cocygodynia and femero-coxalgia he had excellent results with the moxa.
A glance at this list shows exactly the class of cases in which suggestion has always played a large role, and for which there has been, at various times, a series of specific remedies, medicinal, manipulative and surgical. Others extended the value of the moxa beyond these affections. Ponto found it valuable in gout, and in the various chronic affections which are sometimes grouped under the name chronic rheumatism. He insisted that the moxa could be placed on almost any part of the body, though the contra indications he suggests show how far the men of his time went with its use. Only these portions named might not have a moxa applied to them. It must not be used on the skull, on the eyelids, on the ears, on the mamme, on the larynx and on the genitals, though it might be applied to the perineum or the perineal body.
Deterrent Taste and Smell.—The disturbing effects produced by other senses besides those of sight have been used in the same way for the production of definite therapeutic suggestive effects. A number of the ill-tasting, almost nauseating drugs of the olden time prove to have very little real therapeutic efficiency in the light of modern clinical careful observation. This is particularly true of the herbs and simples. Many a disgusting preparation apparently owed all of its' good effects on the patient to the effort that was required to swallow it, producing such a favorable influence upon the mind, by contrecoup as it were, that the patient got better. A little girl said that cough medicines were nasty things they gave you in order to keep you from catching cold again. The sense of smell has been used in the same way. Valerian is probably an efficient drug in certain respects, but undoubtedly its efficiency is materially increased by its intensely repulsive odor. For many of the psycho-neuroses and neurotic conditions generally the ammonium valerianate is likely to be much more efficient than the strychnin valerianate, though probably the latter should be considered as more physically efficacious in its tonic properties. Asafetida, musk and some preparations of the genital organs of animals that used to be in the pharmacopeia, owed most, if not all, of their power, whatever it was, to the mental effect of their odor and the feeling of deterrence that had to be overcome before they were taken.
There is a precious therapeutic secret in this use of deterrent, repugnant, frightful materials which patients use to advantage under certain circumstances. It illustrates the influence of the mind over the body, and emphasizes the fact that such influence can be exerted in the full only when a deep impression is produced upon the patient. Whether this can be imitated without deceit, and without the use of undignified methods, must depend on the physician himself and his personality. There can be no doubt that there is a wonderful power here to be employed. It must be the physician's business to find out in each individual case, according to his own personal equation, just how he may be able to use at least some of it. It is well worth studying and striving for, because nothing is more potent for psychoneurotic conditions, and for neuroses on the borderland of the physical, than which no ailments are more obstinate to treatment.
CHAPTER X
INFLUENCE OF THE PERSONALITY IN THERAPEUTICS
Though it has seldom been fully realized and has probably never been appreciated as in our time, one of the most important factors in therapeutics, in every period of the history of medicine, has been the personal influence of the physician. Therapeutic fashions have come and gone, new drugs have been introduced, have had their day and then been relegated to the limbo of worn-out ideas. At all times, however, physicians have succeeded in doing good, or at least using, with apparent success, the therapeutic means of their own time, however crude and inadequate these afterwards proved to be. They have succeeded in shortening the progress of disease as well as increasing the patient's resistive vitality and thus enabled him not infrequently to survive where otherwise a fatal termination might have occurred. All unsuspected during most of the time, it was the personal influence of the physician that counted for most in all of the historical vicissitudes of therapeusis. It mattered not that the means he employed might seem absurd to the second succeeding generation, as was so often, indeed almost invariably, the case, his personal influence has at all times overshadowed his available therapeutic auxiliaries. In spite