Title
Silvogon (Bischoff Gonococcocide) – Silver-Based Treatment for Gonorrhea
Author
N/A
Image
Description
This small amber glass bottle once contained Silvogon, a gonococcocide produced by the Ernst Bischoff Co. of New York in the late 19th century. Each bottle held tablets weighing 2½ grains each, which were dissolved in water to prepare antiseptic solutions. The label prominently warns with a skull-and-crossbones and the word Poison.
Silvogon was a silver-based compound used in the treatment of gonorrhea prior to the development of sulfa drugs and antibiotics. Concentrations recommended on the label included 1:2000 for prophylaxis and 1:1000 for irrigations, both of which were applied topically to the urethra or cervix.
Condition
The bottle is intact with its original cork, label, and poison markings. Label text remains legible, though slightly faded, with minor discoloration.
Gallery
Historical context
Before antibiotics, physicians turned to metallic compounds like silver nitrate, argyrol, and protargol in attempts to combat Neisseria gonorrhoeae. These treatments were harsh and painful, often causing tissue irritation while only partially effective at reducing bacterial load.
The Ernst Bischoff Company was one of several pharmaceutical firms marketing such products in the last decades of the 19th century. Only with the arrival of sulfonamides in the 1930s and penicillin in the 1940s did gonorrhea treatment become both safe and effective.
Curious Facts, Ephemera, and Trivia
The term gonococcocide literally means “gonorrhea-killer.”
Silver compounds were also used as eye drops in newborns to prevent ophthalmia neonatorum (gonorrheal eye infections).
Despite its dangers, silver medicine survived well into the 1930s in various formulations.
Excerpt
“Two tablets in four ounces of water make a 1:1000 solution.” — from the bottle label.
Why it is in the Cabinet
This bottle represents the desperate measures of early venereal disease treatment, before the antibiotic era transformed infectious disease care. It is preserved as a stark reminder of both medical innovation and its limitations.
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