How should DMSO be labeled?

DMSO, or dimethyl sulfoxide, must be labeled with a clear warning indicating its potential dangers, particularly the fact that it is not approved for human use. This is crucial because DMSO is a powerful solvent that can penetrate biological membranes and facilitate the absorption of other substances, which can lead to unintended consequences if misused in human patients. The labeling requirement serves to protect both veterinary and human patients by ensuring that anyone using the substance understands the risks associated with it.

In addition to being a solvent, DMSO's unique properties raise concerns regarding its safety profile, which is essential information that should be made readily available on the label. This helps prevent accidental misuse or misunderstanding about the appropriate applications of DMSO, reinforcing the importance of proper labeling in ensuring safe handling and use of veterinary pharmaceuticals.