The Federal Food, Drug, and Cosmetic Act of 1938 was passed in response to which tragedy?

• A. Thalidomide tragedy
• B. Tylenol cyanide incident
• C. Lead poisoning incident
• D. Sulfanilamide tragedy

Answer: (D)

The situation tests how grave public health harms from unsafe medicines can drive sweeping regulation. In 1937, a Sulfanilamide preparation used a toxic solvent, diethylene glycol, and thousands were exposed to it. Because there were no required safety demonstrations before a drug could be sold, this disaster showed the need for formal proof of safety and proper labeling. The result was the Federal Food, Drug, and Cosmetic Act of 1938, which gave the FDA authority to require safety data and accurate labeling for drugs and cosmetics before they could be marketed. The other events mentioned occurred later and influenced subsequent amendments or different safety practices, but the immediate trigger for the 1938 Act was the Sulfanilamide tragedy.