JUVÉDERM® XC injectable gel is generally well tolerated. Most side effects are mild to moderate in nature and their duration is short lasting (7 days or less). The most common side effects include, but are not limited to, temporary injection site reactions such as redness, pain/tenderness, firmness, swelling, lumps/bumps, bruising, itching, and discoloration. As with all skin injection procedures, there is a risk of infection.
Hyaluronic acid fillers are generally biocompatible, which means allergy skin testing is not required prior to treatment.