The reader may imagine my surprise when, although a layman, I found that the physician, to whom we had looked for guidance in administering and prescribing these drugs, knew nothing about them beyond their physiological action; that their medical training both in college and in clinics had left them in virtual ignorance of the whole question. The physician freely prescribed or administered these various drugs, while laymen were able to buy over the counters of druggists prescriptions containing definite quantities of them. Unknowingly, the doctor and the druggist were creating great numbers of drug-fiends. Physicians do not yet know over how long a period such drugs can be administered in regular daily dosage without setting up a tolerance, after which the patient cannot be deprived of the drug. If the public had been better advised on this subject, it would have been able to protect itself, and would have been more careful about what it took. COCAINE Outside the opium group, there is at present only one other drug that must be considered as habit-forming, and that is cocaine. The prostitution of this drug from its proper uses is absolutely inexcusable. It was first used medicinally about thirty years ago, and as an anesthetic only. Its administration upon the nose by specialists in that field of surgery soon established the fact that it not only deadened tissue, but set up a certain stimulation which for the time being made one feel abnormally strong or mentally active. This was the beginning of its common use in the shape of so-called catarrh cures. Only a small quantity--from five to ten per cent.--was used. The tissue of the nose is very susceptible to the action of drugs. When it is applied in this way, the circulation takes up the drug as quickly as if taken hypodermically. Unscrupulous chemists and physicians have unloaded upon the world a drug which is beneficial when taken medicinally, but one that has reaped a harvest of irresponsible victims, in which murder, all forms of crime, and mental and moral degeneracy have conspicuously figured, and all for financial gain. The habit was first generally spread through the medium of catarrh-cures. Cocaine contracts and deadens the tissue with which it comes in contact, and thus, as in the case of catarrh, relieves the patient from discomfort, making him feel, indeed, as if there were no nose on his face. Its effect, however, lasts only from twenty to thirty minutes.