(b)(4).Further information from the reporter regarding event, product, or patient details has been requested.No additional information is available at this time.The events of bruising, discoloration, reddening and superficial blisters are physiological complications and analysis of the device generally does not assist allergan in determining a probable cause for these events.Device labeling for the reported events of skin inflammation, skin discoloration, bruising and erythema: undesirable effects.The patients must be informed that there are potential side effects associated with implantation of this product, which may occur immediately or may be delayed.These include, but are not limited to: inflammatory reactions (redness, oedema, erythema, etc.) which may be associated with itching and/or pain on pressure and/or paresthesia, occurring after the injection.These reactions may last for a week.In particular, it has to be noticed that injection in the mucous membrane may cause more oedema and bruising due to the specific physiology of these tissues.Besides, a preventive anti-inflammatory treatment by a medical practitioner can be recommended.Haematomas.Staining or discolouration of the injection site might be observed, especially when ha dermal filler is injected too superficially and/or in thin skin (tyndall effect).
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Healthcare professional reported injecting a patient with juvéderm volbella with lidocaine in the upper lip.Prior to the injection, the patient was given an infraorbital nerve block.Four days later, the patient informed the doctor of bruising and discoloration that started the day after the injection.Symptoms improved over a few days but then there was noted reddening of the left upper lip an cheek.The patient was treated with hyalase, augmentin, aspirin and g7n paste.It was noted that there were superficial blisters.Symptoms are ongoing.
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