Some scientific members of the medical profession have investigated the subject in some degree, however, at various times, and the result has been that at the present day the utility of water is a well-recognized fact, and it is now often prescribed in the standard text-books as an excellent remedy for many diseased conditions. Yet, that there is still a want of appreciation of the remedy is fully attested by the infrequency of its use by the regular profession. This neglect may be due in part to a prejudice which the members of the regular profession have acquired, on account of the quackery which has too often been connected with the use of this remedy. Nevertheless, there is no good reason why an efficient remedial agent should be suffered to receive the stigma which properly attaches only to those who are responsible for its abuse.
REMEDIAL PROPERTIES.
The value of a drug is judged by its medicinal properties. The more properties it has, and the more powerful its “action,” the more valuable it is considered to be. We need not here enter into a discussion of the nature of medicinal properties, since there is no question among scientific physicians, that the medicinal properties—so-called—of drugs, or their effects upon the human system in diseases, are, in general, the result of vital resistance on the part of the system, an attempt to expel or remove the poison, or defend itself against it. Water also possesses remedial properties, some of which are due to vital resistance, while others grow out of the aid which it affords the vital organs by its physical properties. As its value as a curative agent depends upon these properties, it is important to know what they are.
Refrigerant.—Refrigerant or antiphlogistic medicines are used for the purpose of diminishing the heat of the body. The most they can do is to so depress and paralyze the vital forces as to diminish the production of animal heat. Water, when applied at a proper temperature—any temperature less than 98°—not only diminishes the production of heat, but removes the superfluous heat by conduction. There is not a drug in the whole materia medica that will diminish the temperature of the body so readily and so efficiently as water. How this is effected, has been previously explained in considering the physiological effects of water.
Sedative.—Drugs, the administration of which is followed by a diminished action of the heart, are termed sedatives. They comprise the most powerful poisons known. Their sedative effects are the result of their poisonous influence upon the heart or the nerve centers controlling it. Water is a much more efficient sedative, and its use is never followed by poisonous effects, as is the use of sedative drugs, the “action” of which is often very uncertain. By the cool or cold bath, the pulse may often be reduced twenty to forty beats in a few minutes.
Tonic.—Water may be used in such a way as to increase the rapidity of the circulation and the temperature very quickly and powerfully. The hot bath is a most efficient stimulant, in the true sense of the word. It will so excite the circulation as to increase the pulse from seventy to one hundred and fifty in fifteen minutes. The tonic effects of a cool bath are well appreciated by all who have ever enjoyed it.
Anodyne.—Certain drugs are called anodyne because they diminish nervous sensibility, thus relieving pain. Water applied in the form of a hot fomentation will not infrequently give relief when every drug has failed. Applied in various other ways, it is very effectual in allaying nervous irritability.
Antispasmodic.—No remedy is so certainly successful in hysterical convulsions as water. In infantile convulsions, its success is also unrivaled. In cramp, and even in puerperal convulsions, its utility has been well demonstrated.
Astringent.—The value of cold water in arresting hemorrhage is well attested by all physicians.
Laxative.—Used in various ways, water is very effectual in producing movement of the bowels, but never occasions those violent and unpleasant symptoms which accompany and succeed the use of purgatives.