Under the term the alkaline treatment unfortunately are included two distinct methods of administering the salts composed of potash and soda and the vegetable acids, carbonic, tartaric, citric, etc.--viz.: that in which about half a drachm of one of these salts is given three or four times a day; and the other known as Fuller's method, in which large doses are prescribed, so that from an ounce to an ounce and a half is given in the first twenty-four hours, with the view of rapidly rendering the urine alkaline, and if possible the perspiration also; for I have frequently produced the former effect in less than twelve hours, yet have found the perspiration still redden litmus on the second, and even the third, day and later. A disregard of the essential differences existing between these two methods of employing alkalies in acute rheumatism may partially account for the differences of opinion existing as to the value of the alkaline treatment, and for the differences in the statistical results thereof published by various observers--a remark applicable to other methods and statistics also. Fuller commonly ordered every three or four hours bicarb. sodium drachm iss and acetate of potassium drachm ss dissolved in ounce iij of water and rendered effervescing at the moment of administration by the addition of an ounce of lemon-juice or drachm ss of citric acid. As soon as the urine presents an alkaline reaction--which is usually the case in twelve to twenty-four hours--the quantity of the alkali is reduced by one-half, or to about 8 drachms, during the succeeding twenty-four hours, and provided the urine continues alkaline to 3 drachms on the third day. On the fourth day and subsequently only a scruple to half a drachm of alkali is given three times a day, sufficient to keep the urine alkaline, and to each dose are added 3 grains of quinia dissolved in lemon-juice; and this combination is continued till convalescence sets in. An aperient pill is given whenever needed, but is administered "only under conditions of extreme nervous irritation." The method is not an exclusively alkaline one.