is generic Ivermection pour on ok to use?

[silkies mama]

I`m in a pinch for Ivermection pour on. I had to purchase the generic pour on Ivermection for my bantam chickens. Can I still use it since its generic? It says Ivermectin.

The brand is called Privermectin Pour on for Cattle and on the label it says

(ivermectin) (5 mg. Ivermectin per ml.)

Is this ok to use?

 

[GranmaEm]

It's okay to use. The dose is 400 micrograms per bird (that's just less than half a milligram) in drop form onto skin.