Well, Nubain is a narcotic, but I've never heard of it being used in labor. We use it for, like you said, itchiness after the epidural. However, I did google it and found this...
Yeah, I saw all that too and was curious about where the anti-itch info went because I swear to God that's why it was given to me. I remember specifically that I was upset I couldn't have anymore upon finding out it was an IV only drug. It made me very sleepy and mostly that's why I wanted more. Being in the hospital after a csection, it was the only way I could sleep actually.
Re: Pain medication question
Well, Nubain is a narcotic, but I've never heard of it being used in labor. We use it for, like you said, itchiness after the epidural. However, I did google it and found this...
https://www.amazingpregnancy.com/pregnancy-articles/457.html
Kaden William 11/4/06 and Dawson Michael 6/30/10
Dawson's first birthday - at the zoo