Under eye filler heaviness/puffiness?

This may still be swelling. It can take 1-2 weeks for your final results. If you're unhappy, you can have the filler reversed with hyaluronidase. I hope that helps. 

Hi there and thanks for your question.  I never use or recommend using Juvederm in the tear troughs.  Juvederm is a hydrophillic product that draws water in and creates a puffiness and feeling of heaviness under the eyes.  In contrast, Restylane does not cause under-eye swelling.  I recommend seeing your injector for a follow up to discuss exactly what he/she used and possible reversal of the product. Best of luck!