Brenda Pellicane, MD

Swelling is a very normal and anticipated side effect of Kybella treatment and indicates an inflammatory response which is desired.Typically patients have the majority of swelling resolve by two weeks but some patients experience swelling longer, especially if the initial swelling was significant. Firmness and nodules may develop and be present for weeks beyond this. However, I recommend you contact your treating doctor so he/she can ensure you are experiencing normal healing.