According to the manufacturer Pasadyne is a tincture of passion-flower. Formerly this nostrum was sold under the title “Daniel’s Concentrated Tincture of Passiflora Incarnata.” While the manufacturer claims marvelous virtues for this preparation, made from “the fruit, roots and vines of the passion-flower or May-pop,” passiflora (passion flower) is now generally recognized as being of little if any value.
A circular makes the following absurd statement:
“Chloral and the bromids, before the recognition and advent into medicine of Pasadyne (Daniel’s Concentrated Tincture of Passiflora Incarnata), were widely employed in all turbulent states of the psyche and, notwithstanding their many untoward, even sometimes dangerous effects, were held in high favor by physicians. For that matter, they still retain some of their old-time popularity, but since the superior value of Pasadyne (Daniel’s Concentrated Tincture of Passiflora Incarnata) has been demonstrated to the profession’s satisfaction, the erstwhile high esteem in which chloral and the bromids were held, is fast waning and ere long Pasadyne will have crowded them out.”
The reasons why the drug passiflora was not deemed of sufficient value and hence, along with the Daniel preparation, was refused recognition, are given in a report of the Council on Pharmacy and Chemistry.—(Abstracted from The Journal A. M. A., March 8, 1913.)
PAS-AVENA
How Its Formula Evades the Food and Drugs Act
Pas-Avena is a widely advertised “nerve sedative and hypnotic.” The preparation is put on the market by the Pas-Avena Company of New York City. As a headliner the advertisements of the remedy state that the formula has always been on every bottle, and this, The Journal states, has a twofold object: It aims to give the impression that the preparation is non-secret, and it is calculated to inspire confidence in the—apparently—scientific nature of the product. As a matter of fact, it should do neither. The preparation is essentially secret in its composition because of the presence in the formula of an unknown quantity and the liability to change of formula at the whim of the manufacturer. On the bottles some time ago the following formula was given:
| Each tablespoonful contains: | ||
Passiflora | 20 | minims. |
Avena sativa | 10 | minims. |
Somnalgesine (C30H28N5O6) | 2 | grains. |
The first two ingredients are plants in whose therapeutic value but little confidence is placed. Somnalgesine, the third constituent, is a secret preparation, the chemical formula of which the manufacturers were kind enough to add. To a chemist, however, the formula is absurd and impossible, and is included either because of the manufacturer’s ignorance or because of an intent to deceive the profession. Since the Food and Drugs Act became law, the label of Pas-Avena has been changed to read: