How should DMSO be labeled?

DMSO, or dimethyl sulfoxide, is a solvent with various applications in both veterinary and laboratory settings, but it is important to note that it is not approved for human use in many contexts. Therefore, labeling DMSO with a warning such as "May be unsafe. Not approved for human use" is crucial for safety reasons. This statement serves to inform users about the potential risks associated with improper usage or exposure, especially considering that DMSO can be absorbed through the skin and may carry impurities or other substances into the bloodstream.

Proper labeling not only complies with regulatory standards but also aids in preventing accidental misuse. Users need to be aware of the limitations and safety precautions associated with DMSO to ensure it is handled and administered safely. This highlights the importance of clear warnings on products that are potentially hazardous and reinforces best practices in veterinary medicine regarding the use of chemicals and solvents.