Medical Procedures while Tapering

Any suggestions for going through a medical procedure that requires a benzo during tapering? I'm wondering if I should put it off, or get it done now. Even if I wait until my taper is over, I'll still need to get it done and will need a benzo for it.

Benzo-injured peope usualy ask for propofol or fentanyl.

Thanks 

I’m going to have this soon. I’ll be under twilight anesthesia so hopefully the lack of midazolam won’t be too bad.