This seems the proper place for such remarks as must be made upon the function of alcohol in neuralgia; for, though this agent is a true narcotic when given in large doses, it is not under that aspect that I can recommend its use in neuralgia at all. I have written so much on this subject lately, that I shall here content myself with an emphatic repetition of my protest against the use of alcoholic liquors as direct remedies for pain. They ought only to be given, in neuralgia, in such moderate doses, with the meals, as may assist primary digestion without inducing any torpor, or flushing of the face, or artificial exhilaration. I cannot too expressly reprobate the practice of encouraging neuralgics, especially women, to relieve pain and depression by the direct agency of wine or spirit; it is a system fraught with dangers of the gravest kind. (_b_) The anti-toxic remedies include agents addressed to the modification of a special condition of the blood and tissues induced by the presence of morbid poisons, of which syphilis, malaria, and (more doubtfully) gout and rheumatism, are the representative examples. Of syphilitic neuralgia the treatment may be summed up in a few words: Give iodide of potassium in doses rapidly increased up to a daily quantum of twenty to thirty grains. If this fails, give one-twelfth of a grain of bichloride of mercury thrice daily. Of malarial neuralgia I can only speak from such a limited experience that I am by no means in a position to give an exhaustive account of the treatment. Quinine is, of course, the remedy that should first be tried; and, as the paroxysms are usually regular in their recurrence, I prefer to give the drug after the plan which is, I think, incontestably the best in ordinary ague--_i. e._, to administer one large dose (five to twenty grains) about an hour before the time when the attack is expected. With a few exceptions the malady, unless it had taken very deep root before we were consulted, will yield to a few doses given in this way; after the morbid sequence has been thus interrupted, it will be proper to continue the action of quinine in smaller and more frequent doses, given for three or four weeks continuously. For the comparatively rare cases in which quinine fails, the prolonged use of arsenic (Fowler's solution, five to eight minims three times a day), especially with the simultaneous employment of cod-liver oil, is to be recommended.