Why is There Swelling Behind Marionette Lines Filled W/ Juvaderm Ultra-plus?

Most swelling should resolve after a week so it may be placement and quantity put there.  You can try pressing and massaging the area where you feel too much product or go back to your Dr again to have him do it.  

Thank you for your question. I would wait about 2 weeks for the product to settle and the swelling to resolve. It is possible to have an allergic reaction to the product, which may be why you are experiencing itching. I would recommend returning for an evaluation, and try taking some antihistamines such as Benadryl for itching. Be certain to be under the supervision of a board certified dermatologist or plastic surgeon with expertise in injectables for an evaluation and  for the safest and most effective treatments.   I hope this helps.

Swelling is a typical side effect of Juvederm, and it is not abnormal to have some residual swelling one week following your injections. Swelling varies among patients, and can last longer depending on one's individual circumstances. The swelling should go down shortly, but If it persists much longer I would recommend a follow-up with your physician who performed the injections. I hope this helps and good luck!