Is it OK to have an anesthetic for 2 fillings 2 days after having 20 units of Botox on my forehead?

Yes, this should be fine. Keep in mind, it can take up to 2 weeks for final results with Botox. Hope this helps.

There should be no problem having an anesthetic used for dental fillings 2 days after having had a Botox treatment to the forehead.  There should be no interaction between the Botox and the anesthetic.