Triamcinolone Cream now has Industrial Use Indication

A patient returned a tube of Triamcinolone cream. He wasn't happy with it. 

He said we dispensed the "Industrial Use" formula and it made his skin sting when he applied it.

I tend to think his skin was stinging because he's been scratching it excessively and then when he applied the cream (which contains a little alcohol) it caused some stinging.

I'm still not sure what "industrial use" means, though.