Unwanted dermal filler refers to a result that feels excessive, uneven, misplaced or no longer suits the patient's features. Concerns may include lumps, asymmetry, migration, prolonged swelling or an unnatural contour.
What causes unwanted dermal filler?
Problems can arise from product choice, placement, volume, technique, tissue response or changes over time. Pain, blanching, skin discolouration, visual symptoms or sudden swelling after filler require urgent medical assessment.
