Quinin is derived from Peruvian or cinchona-bark. This bark, like the juice of the poppy plant, contains a number of alkaloids. These alkaloids, in turn, may react with acids, forming salts.
Sulfate of quinin is the most common form of this drug. Its principal use is for the destruction of the malarial germ, and it is, therefore, the standard drug in all malarious countries. The germs of malaria, however, are not bacteria (microscopic plants, as many suppose), but minute forms of animal life. Aside from this particular use, the effect of quinin is to disturb the nervous system, produce insomnia, ringing of the ears--and even deafness, in a great many cases. It does not, however, produce an addiction, as do morphin, cocain, heroin, and other drugs.
ACETANILID
Acetanilid is one of the coal-tar poisons and is chemically related to anilin. This drug has come into use only within the past few years, and of all the coal tar group is one of the most remarkable in its physiological effects. Its influence is to produce at first a deadening effect upon the nervous system, which puts it in the "pain-killer" class. Its continued use destroys the hemoglobin of the blood and produces marked cell-destroying effects throughout the body. Its medical use is for rheumatism, headache, severe coughs, and the like.
A patent medicine now being widely exploited advertises, "We print our formula." So they do, and acetanilid is one of the ingredients. The general public does not know what acetanilid is. The habitué of this "healthful drug" experiences a craving similar to that of other narcotic drug fiends.
A person who has long used a medicine containing acetanilid shows a bluish-white complexion caused by the destruction of red blood-corpuscles. I merely mention this as an example to show that a knowledge of the composition of patent medicines does not protect the public unless the public is made familiar with the ingredients that compose these medicines.
Acetanilid is the active principle in many popular headache powders, the formulas of which are not made public. The use of acetanilid by those claiming to cure suffering, or to relieve it, is one of the most glaring malpractises of the day.
Other coal-tar products chemically related to acetanilid are antipyrin, phenacetin, and various derivatives of benzol and phenol. The general uses of this class of drugs are to reduce fevers and to allay pain. They accomplish this by stupifying the nerves and the nerve fibers, which serve as telegraph wires to inform the brain that something is wrong. This is equivalent to killing the messenger that warns us of our sins.
The following are a few of the toxic remedies used by old school physicians in the treatment of nearly all forms of dis-ease:
Laudanum--which is merely another name for opium
Paregoric--a standard baby medicine which is a tincture of opium with camphor and other drugs
Codein--an alkaloid manufactured from morphin
Lyoscine--the alkaloid of henbane
Atropin--an alkaloid extensively used by oculists. (It is contained with other alkaloids in BELLADONNA, which, in turn, is prepared from the plant known as the "Deadly Nightshade")
Hellebore--a powerful alkaloid, is one of the old standard drugs used in the treatment of rheumatic gout
TOBACCO
Tobacco belongs strictly to the narcotic class of drugs. With the possible exception of opium, tobacco is by far the most detrimental narcotic used by man.
The active principle of tobacco is nicotin, which resides in the leaves in combination with malic acid. Nicotin is an alkaloid, and one of the most deadly poisons known. In distilled form, nicotin, even in minute quantities, produces death almost instantaneously. The nicotin contained in a pound of tobacco is sufficient to kill several hundred men if administered in the form of pure nicotin, but in smoking and chewing tobacco only a small amount of this poison is absorbed into the body at one time, and, owing to the gradual growth of the tobacco habit, the system has time to partly adjust itself to the use of this powerful drug, enough at least to prevent acute narcotic poisoning.
The violent sickness caused by the first use of tobacco evidences the poisonous effects of the nicotin upon a body not accustomed to its use.
Tobacco as a narcotic is not as drastic in its effect as opium, morphin, and cocain; for this reason its use is not so generally condemned. Popular opinion, however, is now rapidly recognizing that all of these substances belong in the same general class and are deteriorating factors in human development. The rapid spread of the cigarette habit among young boys has done much to arouse popular agitation against the tobacco evil.
From the standpoint of health, nothing can be said in favor of the use of tobacco in any form, as it gradually deadens the sensitiveness and control of the nervous system. It preys with great violence upon the optic nerves, and more than any other drug known dethrones sexual vitality. The tobacco heart, which is readily recognized by medical practitioners, shows the effect of this narcotic upon the nervous system. The craving for tobacco is closely related to the craving for intoxicating liquors and for highly seasoned food--three of the most potent factors in perverting the true sense of taste and arousing abnormal cravings which destroy natural hunger.
Neither tobacco nor nicotin are now used by medical practitioners. Tobacco was formerly used as a purgative, and also as a poultice to relieve swellings and inflammation.
COFFEE
Coffee is one of the most extensively used articles in the narcotic group. The alkaloid which gives coffee its characteristic properties is caffein. Coffee also contains from three to four per cent of tannic acid. Other substances in coffee, to which the pleasant odors and taste are due, are various forms of fats and carbohydrates, but these exist in such small quantities as to be negligible food elements. The effect of the caffein is that of a nervous stimulant, increasing the general nervous and mental activity. Coffee is frequently used to keep people awake. It is given as an antidote for opium poisoning because it stimulates the nervous system and prevents sleep.
Coffee, when used habitually, produces various forms of dyspepsia, especially hypersecretion of hydrochloric acid, tannic acid being the provoking factor. The effect of coffee upon the nervous system is that of continued stimulation or excitation. Its continued use overworks and wears out the nervous system, thus causing a deterioration of both body and mind. If caffein were taken in a highly concentrated form, it would result in a narcotic habit quite as enslaving as the use of opium or cocain.
TEA
Tea, in its chemical composition, is similar to coffee, containing even a greater percentage of the alkaloid caffein, and also a larger percentage of tannic acid. Tannic acid is present in larger quantities in green tea than in the black variety. In addition to the evil effects caused by the caffein which it contains, tea is more destructive to the normal activities of the stomach because of the tannic acid. The student may get some idea of what the stomach of the tea-user has to contend with, when it is stated that tannic acid gets its name from the essential action that this substance has in the process of tanning leather.
COCOA AND CHOCOLATE
Encyclopedia of Diet: a Treatise on the Food Question, Vol. 2 · The Wunder Library — complete classics, free to read, with narration.