Can a numbing shot from a dentist in the mouth area do something awful to the Radiesse I got the day before? Will it move?

It's hard to say for sure.In theory, simply injecting some local anesthesia shouldn't affect filler once the filler is set - but at one day it may still have been malleable.  I generally advise patients to avoid dental procedures for at least a week or so (without hard scientific evidence as basis) to avoid a situation such as this.The potential problems extend beyond just the local - there's the pressure of the dentists hands on your face, the possible bleeding and bruising, etc.  At this point you'll need to just let it settle down on its own, possibly along with taking an anti-inflammatory (speak with your plastic surgeon about this before you do anything) and then, eventually, go back to your PS and see what if anything can be done.I hope that this helps and good luck,Dr. Alan EnglerMember of RealSelf100

Radiesse injected into the cheek area should not be affected by dental work. The issue with the numbing shot is more likely due to the nerve that was injected there. But you should be ok in a few days. It's usually best to wait about a week between dental work and fillers. "This answer has been solicited without seeing this patient and
cannot be held as true medical advice, but only opinion. Seek in-person
treatment with a trained medical professional for appropriate care."