Can a doctor explain why my one eyebrow won't raise normally after botox? (Photos)

Dear Veralina48:
In a way, you already answered your own question: it never happened when you only had the glabella injected, but this time, you had the forehead injected as well. The medial portion of your right brow is dropped subtly because the frontalis muscle, which raises the brows, is now relaxed. If you want to prevent this, the frontalis must be injected in. Dry small amounts very high or not at all.
You also, by the way, have a quizzical brow on your right side. This can be corrected with 2 units to your right lateral frontalis.
Please see the video for an in-depth explanation.
   All the best,   Dr. Clark

There is a slight asymmetry.  Botox can spread after the injection and affect one side differently more than the other.  A touch up can help better match the two eyebrows, otherwise, it will resolve over the next few months.Best of luck.Dr T

Thank you for your question. Your face is naturally asymmetrical as there is no such thing as a symmetrical face. How long ago did you receive the injections? Although the effects of Botox are immediate, some patients may need a slightly longer period for the Botox to take effect. Please find comfort knowing that the Botox injections wear off within 3-4 months. I suggest that you move forward and consult with a board certified facial plastic surgeon.

Best wishes,