Eyebrow arch after Botox for crows feet. Is this unusual?

You should give the BOTOX about 10 days to 2 weeks before evaluating the full result.  You can always go back to the physician for a touch up if needed.

The wonderful thing about Botox is, that if you understand the muscles of the face, you can use Botox less or more in different areas to get the desired look you want.  If there is a bit too much relaxation in the muscles that raise the outer part of the eyebrow, you can "fix" it by relaxing the adjacent area.For some practitioners, Botox is a process that is profitable.For others, it's an art form.