The Propaganda for Reform in Proprietary Medicines, Vol. 1 of 2Council on Pharmacy and Chemistry (American Medical Association)
Science
The Propaganda for Reform in Proprietary Medicines, Vol. 1 of 2
Council on Pharmacy and Chemistry (American Medical Association)
Patent medicines
Iodin 6.77 per cent.
Sulphur 1.71 per cent.
Bismuth 3.71 per cent.
Examination showed that the suppositories contain about 0.08 per cent.
iodin, or 1.2 per cent. of the amount claimed; 0.28 per cent. sulphur,
or 16.3 per cent. of what is claimed; 0.71 per cent. bismuth, or 19 per
cent. of what is claimed; and zinc equivalent to 16.5 per cent. zinc
oxid, or about 100 per cent. of claim.
From the standpoint of the iodin content alone, assuming that all
of the iodin found is present in the form of “anusol,” the results
of the examination of the product (as found on the American market)
verifies, for all practical purposes, Suyver’s statement that “anusol
suppositories contain no anusol,” for the quantity of iodin present
is so minute (about 1/82 of that required by the formula) as to
be unworthy of serious consideration. The presence of sulphid in
appreciable amounts was demonstrated showing that the sulphur is
present, at least in part, in the form of sulphid and not as sulphonate
as is claimed. In a measure, too, this is in accord with the findings
of Suyver, who concluded that, in the product which he examined, the
bismuth was present in the form of sulphid. The proportions of sulphur
and of bismuth (respectively about 1/6 and 1/5 of the required amounts)
indicate still further that the product is not all that it is claimed
to be.
A specimen submitted by Schering & Glatz to the Council two years ago
contained 0.99 per cent. iodin, or 1.3 per cent. of the amount claimed;
0.23 per cent. sulphur, or 13.4 per cent. of the claimed amount; and
0.52 per cent. bismuth, or 14 per cent. of what is claimed by the
formula. Since the above determinations were made another specimen of
Anusol Hemorrhoidal Suppositories was received from Schering & Glatz,
July 16, 1909. This sample was found to contain about: 0.075 per cent.
iodin, or 1.1 per cent. of the amount required by the formula; 0.265
per cent. of sulphur, or 15.5 per cent. of the requirement and 0.88 per
cent. bismuth, or 23.7 per cent. of the required amount. It will thus
be seen that the composition of the oldest specimen and also that of
the specimen recently sent, corresponds in a general way to that of the
one first examined.
Whether judgment be based on the determination of the bismuth, the
sulphur or the iodin, the results just given clearly show that the
claims made concerning the composition of “Anusol Hemorrhoidal
Suppositories” are not substantiated by the facts.--(_From The Journal
A. M. A., Oct. 2, 1909._)
AROMATIC DIGESTIVE TABLETS
W. A. Puckner and L. E. Warren
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account