With an experienced doctor, who uses the hyaluronic acid filler properly, the application of fillers is a safe procedure with few side effects. As with any medical treatment, side effects and complications can never be ruled out with absolute certainty.

Since each injection results in minimal tissue trauma, reactions such as itching, swelling, redness, a slight sensitivity to pain or haematomas (bruises) may occur, which subside after a few days (5-7 days). If desired, a medication with a decongestant effect can be used to support the healing process.