Why do I have creases above side of lips after Juvederm injections? (photos)

Thank you for your question and photo.  There are many options available to improve the contour including laser resurfacing, chemical peels, dermabrasion, fillers, etc.  Consult with a board certified Plastic Surgeon for a consultation.  Best Wishes.

Looking at the picture it seems that you are very swollen and have a bad bruise which is very common when injecting the lips. This will go away and the swelling will go down you can put ice on your lips for the swelling. if you have any questions or concerns you need to speak with your docotr...

I do not find that HA fillers produce long term collagen results.  I think the lips go back to normal after the filler is metabolized.  Best, Dr. Emer.

You won't necessarily get a rounder face, but it's worth looking at why you have the round face in the first place.  There are a number of ways to adjust that - many of which are quick office procedures.

If you had a conservative treatment which was placed properly:  usually max one syringe with more filled in lower lip vs upper lip to maintain natural lip proportions 48 hours is too soon to make an accurate determination if you have natural results.  No always tell patients that...