Can Kybella cause under eye swelling?

Kybella only gives local swelling if you had this done on your chin/neck it wouldn't affect your eyes.  Best, Dr. Emer.

Thank you for sharing your question and I am sorry to hear of your swelling.  Assuming the Kybella was only injected into your submental region it unlikely to have directly caused your under-eye issues, and as you mentioned it is likely an inflammatory response to treatment that should spontaneously resolve.