3. GUM OPIUM.--Gum opium, from which the sulphate of morphine is made, is the dried juice of the poppy, and is obtained principally in the orient. Taken in moderate doses it acts specially upon the nervous system, deadens sensibility, and the mind becomes inactive. When used habitually and excessively it becomes a tonic, which stimulates the whole nervous system, producing intense mental exaltation and delusive visions. When the effects wear off, proportionate lassitude follows, which begets an insatiate and insane craving for the drug. Under the repeated strain of the continually increasing doses, which have to be taken to renew the desired effect, the nervous system finally becomes exhausted, and mind and body are utterly and hopelessly wrecked. 4. COCAINE.--Cocaine is extracted from the leaves of the Peruvian cocoa tree, and exerts a decided influence upon the nervous system, somewhat akin to that of coffee. It increases the heart action and is said to be such an exhilarant that the natives of the Andes are enabled to make extra-ordinary forced marches by chewing the leaves containing it. Its after effects are more depressing even than those of opium, and insanity more frequently results from its use. 5. CHLORAL.--The name which is derived from the first two syllables of chlorine and alcohol, is made by passing dry chlorine gas in a continuous stream through absolute alcohol for six or eight weeks. It is a hypnotic or sleep-producing drug, and in moderate doses acts on the caliber of the blood vessels of the brain, producing a soothing effect, especially in cases of passive congestion. Some patent medicines contain chloral, bromide and hyoseamus, and they have a large sale, being bought by persons of wealth, who do not know what they are composed of and recklessly take them for the effect they produce. 6. VICTIMS RAPIDLY INCREASING.--"From my experience," said a leading and conservative druggist, "I infer that the number of what are termed opium, cocaine, and chloral "fiends" is rapidly increasing, and is greater by two or three hundred percent than a year ago, with twice as many women as men represented. I should say that one person out of every fifty is a victim of this frightful habit, which claims its doomed votaries from the extremes of social life, those who have the most and the least to live for, the upper classes and the cyprian, professional men of the finest intelligence, fifty per cent. of whom are doctors and walk into the pit with eyes wide open. And lawyers and other professional men must be added to this fated vice."