Certainly you can overaly Juvederm on top of previously injected material. It is also thougth that overtime, the collagen under the skin is stimulated as well.
Thank you for your question. Yes, you are correct that the amount of swelling and bruising is difficult to predict. Juvederm is a hyaluronic acid filler and attracts water in the treated are and produces swelling. You can take Benadryl and ice the treated area to help reduce swelling. Also, you...
