Botox problem – what if the central part of the forehead collapses down?
Yes – I have seen this effect and since you’ve had Botox injected before with good results, it’s a most likely a technical problem. It usually results from the Botox being injected too low at the root of the nose, in between the “elevens.” If the doctor or nurse stays higher, it probably won’t happen again.
Or, it could be that more was injected or a different dilution used and it “migrated” down. More on Botox/Dysport/Xeomin problems here. Hope this helps, Dr. I