Lumps on jawline - are these from filler and will they go away on their own?

There can be some swelling and/or lumps after lip injections which can last 1 to 2 weeks. You can apply firm pressure between two fingers on the lips for a few days, for 5 minutes at a time, in order to help decrease swelling and even out the lumps. If you're unhappy with your final results, you can have the filler dissolved with hyaluronidase and try a different technique next time. Best, Dr. Emer​​

An evaluation is necessary to determine if the lumps that concern you are filler. Typically lumps would not develop 6 months after Juvederm treatment. I encourage you to return to your injector for an assessment if they do not resolve on their own. If they are filler, they can be dissolved with hyaluronidase.