Masseter muscle Dysport injection: will this bulge go away?

This is difficult to answer without pictures. It can take up to 2 weeks for final results after Dysport. I would wait a full two weeks before assessing results. If this is due to your treatment, Dysport results are not permanent and will resolve in 3-4 months. Hope this helps.

Hi,Thank you for your question.It's difficult to tell without evaluating you in person but based on your description, it sounds like there are still some areas of the masseter that have not been fully relaxed with the dysport treatment as it only appears when your eating (and using the muscle). It's best to follow up with your injector at 2 weeks. You may need additional units. However, if you choose not to do anything, your muscle should return to baseline after the dysport wears off.Hope this helps!

It can take up to two weeks before you see your final results from your Dysport injections. More time is needed. If after two weeks you have concerns, return to your injector for an evaluation. The effects of the treatment are temporary and will gradually fade typically over three to four months.