Allergan is unable to confirm with the healthcare professional, therefore additional event, product, or patient details are not attainable.The events of cyst, tumor, mucocele, and pain are physiological complications and analysis of the device generally does not assist allergan in determining a probable cause for these events.Device labeling addresses the reported events as follows: precautions: ¿ patients may experience late onset adverse events with use of dermal fillers, including juvéderm volbella® xc.Refer to adverse events section for details.Adverse events: per table 1: injection site responses by severity after initial treatment occurring in > 5% of treated subjects, possible injection site responses after injection with juvéderm volbella® xc include: swelling, tenderness, firmness, bruising, lumps/bumps, redness, pain, discoloration, itching, and dryness.Treatment-related aes after initial treatment (or touch-up treatment) occurring in = 5% of subjects included chapped lips, dizziness, dry lips, general physical condition abnormal, headache, lip disorder (lumps), lip injury, oral herpes, presyncope, wound, and injection site discoloration, discomfort, edema, erythema, exfoliation, hyperaesthesia, hypoaesthesia, laceration, nodule, papule, paraesthesia, pruritus, and reaction.
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