No.
Two very different compounds with very different actions.
Not sure why you'd give banamine to a 'sluggish' newborn calf. I can't think of a good reason. Get 'em dried off, warmed up, and fed with a good dose of colostrum.
Not picking on you bmoore, but you've hit one of my hot buttons.
I'm not sure why so many folks think they can - or need to - give banamine for anything/everything. It's a non-steroidal inflammatory drug, has limited, if any, pain-relieving effects - other than diminishing inflammatory mediators, and is pretty short acting (9hr) in the bovine.
And folks, it's NOT innocuous...I see too many people treating it like it's candy or just an injection of saline solution; it's not. Approved route of administration for cattle is IV...how many of you are giving it that way? If you're giving it SQ or IM, it does cause tissue damage - and pain/discomfort; and be aware that IM injection has a slaughter withdrawal of not less than 30 days, compared to the 4 day withdrawal for the appropriate single IV dose.