The average opium-smoker consuming twenty-five pills a day gets only the equivalent of about a quarter grain of morphine taken hypodermically or of a half grain taken by the mouth. A beginner could not smoke a quarter of that quantity, but still he acquires the habit. Any amount of the drug which is sufficient to alleviate pain or make the taker feel easier is sufficient to create a habit. A habit-forming drug having no curative properties whatever is put into a medicine merely for the purpose of making the taker feel easier. One wholesale house alone prepares and sells six hundred remedies containing some form of opiate. Most of the cases of the cocaine habit have been admittedly created by so-called catarrh cures, and these contain only from two to four per cent. of cocaine. In the end, the snuffer of catarrh powders comes to demand undiluted cocaine; the taker of morphine in patent medicines, once the habit is formed, must inevitably demand undiluted morphine.
This easy accessibility of drugs in medicinal form is more dangerous than moralists care to admit. The reason why opium-smoking has been, up to the present, less prevalent in the United States than in China and some other countries is probably that the preparation of it and the machinery for taking it are not convenient. If opium-smoking had been generally countenanced in America, if the sale of the pure drug had been for generations permitted here, as it has been in China, if houses for its sale and preparation had been found everywhere, if its social aspects had been considered agreeable, if society had put the stamp of approval upon it, opium-smoking would be as prevalent here as it has been in China. Our human nature is essentially little different from that of the Chinese, but lack of opportunity is everywhere recognized as a great preservative of virtue. Due allowance being made for the difference of moral concepts, our standards of morality and honesty and virtue are certainly no higher than those of the Chinese. Thus, were the conditions the same in both cases, there is no reason to suppose that opium would not be smoked here as much as there; but fortunately it has not yet become thus easy, convenient, and agreeable, and consequently that particular phase of the evil has not yet reached overwhelming proportions. On the other hand, the alkaloids of opium administered hypodermically or as ingredients in many patent medicines _are_ thus convenient, and as a result this phase of the evil _has_ reached overwhelming proportions. Nor have we any cause for congratulation upon our particular form of the vice, for opium-smoking is vastly less vicious than morphine-taking.