I have a small area of visible pulsation on my inner lower lip after Juvederm 3 days ago. Could this be a pseudoaneurysm?

This needs an in-person evaluation. I recommend following up with your injector. If necessary, the filler can be reversed with hyaluronidase. Best, Dr. Emer

You should really be asking the same question directed towards your physician who treated you. Other than that you need an in-person consultation  to see if what you're saying is correct. 

You should really be asking the same question directed towards your physician who treated you. Other than that you need an in-person consultation  to see if what you're saying is correct. Good luck from New York City