Antivenom?

A Kansas dog breeder used Azium to treat an alleged rattlesnake bite, as reported in this piece. The news article (an outdoors column) calls Azium an antivenom, though, which is incorrect... It may have helped with some symptomatic relief (I'm not a toxicologist or doctor, so no statements of fact here), but the columnist is doing a major disservice (and a dangerous one) in spreading false medical information.

[Update: Per a recent comment, no, I'm not going to comment on their site. I've already sent a letter to their editor. I don't believe it is up to an online "community" to correct this sort of misinformation, (at most, we can bring issues to attention, and even then, public forums are low-rung options); it is up to medical professionals to correct medical information.]