One eye squints more than the other when I smile. One side of my upper lip is smaller than the other. What can I do? (Photo)

Thank you for your question.I would encourage you to schedule a consultation with a board certified plastic surgeon to discuss your concerns and the various options available to you.  From the photos you provided it is difficult to see what you are describing and, in general, the best recommendation will always stem from an in person consultation and evaluation.  It is important to remember that we are all slightly asymmetrical, that is what makes us unique, and some of these asymmetries will not warrant intervention.  With that said, if you are concerned with an asymmetric pout, the use of cosmetic dermal fillers (such as Restylane or Juvaderm) might be recommended.I hope that you find this helpful and I wish you all of the best.

You haven't posted a full face photo, so Without an exam, it will not be possible to fully evaluate you and give you recommendations.   Having said that, you appear to have a youthful and attractive face, and most likely, you don't need to (and should not) do anything at all.  If you do feel you have to, then Be sure to discuss your goals and concerns with your board certified plastic surgeon and consider the pros and the cons. Be certain your surgeon is properly certified.  I've attached a link where you can start your search.