Six of the correspondents have not used it, or are uncertain whether or not they used the product made by Gardner. One correspondent remarks: “Never used it. Repelled by claims of superiority which exaggerate disadvantages of potassium iodid and overlook the small amount of iodin used in the preparation advertised.” The five clinicians who have prescribed the preparation report as follows: 1. Objectionable iodin effects in two cases, both patients being intolerant of all iodin preparations. 2. Has only prescribed it once or twice, but thinks he has seen iodism in one case, some years ago; does not recall clearly. 3. No; but has used this make very little, and then always in very small but continued doses. 4. No, always used it in small doses. 5. Yes, several cases in children; typical coryza, etc., with doses of three drams three times a day. CONCLUSIONS: It appears that typical iodism occurred in several cases, after doses corresponding to 10 grains or less of potassium iodid per day, and this is a rather limited clinical material. Objectionable iodin effects are, therefore, not uncommon. Several correspondents remark that the relative infrequency of iodism is easily explainable by the fact that syrup is rarely employed in conditions which demand an active iodin medication and that it is, therefore, always taken in small doses. In fact, the main if not the only point of superiority of the syrup appears to be in its flavor. These clinical opinions and experiences, therefore, are in complete agreement with the judgment of the committee, namely, that the therapeutic claims made by the manufacturers for this article are exaggerated and misleading. OTHER MISSTATEMENTS The above is by no means the only misstatement in the printed matter issued by this manufacturer. In the publication, “The Applications of Iodin,” issued in 1907, there occur the following misleading statements which, since they refer to plainly chemical facts, did not require submission to the clinical staff: That the administration of potassium iodid after meals greatly impairs its physiologic action “by its chemical union with the various food products” (page 19). So far as the committee knows, potassium iodid does not combine with the food products in the stomach. “Iodid of potassium, having an alkaline reaction, neutralizes the hydrochloric acid in the gastric secretions, causing indigestion, loss of appetite and depression” (page 19). The United States Pharmacopeia states, under Potassii Iodidum: “Its aqueous solution is neutral or has a slightly alkaline reaction on litmus paper.” The slight occasional alkalinity would be physiologically insignificant, and it is absurd to claim that this alkalinity causes “indigestion, loss of appetite and depression.”