Overly arched brow from Botox from 6 days ago.

First I will caution you that it takes 2 weeks to see the final result from Botox.  However, your description of dosing is suggestive of under-treatment based on Allergan therapeutic doses.  A patient requesting  brow, crows feet and lateral brow elevation would typically receive about 50 units in my hands.  The odd arching you are describing is known as a "Mephisto" line related to inadequate treatment of the lower lateral frontalis muscle.  This is very fixable with more Botox. In my opinion, it is always better to have a complete treatment than a half-baked result and a confused patient. 

From what you are explaining it sounds like this could be corrected easily with a few units of botox in the lateral areas to relax the strong pull.   I would wait another week as sometimes it takes a full two weeks for the botox to fully kick in .     Good luck ! 

Thank you for your question.  An over-arched brow can easily be fixed with an additional few units to the frontalis muscle (forehead).  My advice is to follow-up in one week for evaluation and adjustment.  Best of luck.