What is the average time frame for swelling after first Kybella treatment?

Swelling after kybella can vary significantly from person to person depending on the amount injected and the amount of fat present.  Swelling can last up to 12 weeks in rare cases.  However, it is usualy advisable to follow up with the doctor if a persistent nodule is present in the area as treatment with injectable steroid may be able to speed recovery in some cases.  I would not recommend having a second treatment if there is still edema or tenderness as this will likely lead to prolonged swelling.

Noticeable swelling after Kybella lasts from four to seven days. You will feel swollen for up to two weeks but most other people would not notice. The feeling of nodularity is normal and is a sign of the body absorbing the fat. I would address the pain with your physician and try and come in sooner to better evaluate it. Good luck to you. 

While for most patients, the post op swelling from Kybella clears up in a couple of weeks, for others, it can take longer. Every patient heals at his or her own rate. If the swelling hasn't subsided by your next appointment, speak with your injector. The good news is that the swelling from your next treatment won't be as bad. Best of luck.