Localized allergic reactions that occur through immediate oedema are well-known and documented reactions in hyaluronic acid injections.With medical treatment, symptoms can be quickly fully resolved, without sequelae.In addition, the risk of such reactions is mentioned in the instructions for use of teosyal products.
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According to the received information, on 1st of september the patient was injected with a rha 3 product in the upper lip.On a unknown date the patient experienced an angioedema on the upper lip.On 2nd of september, she was treated with hyaluronidase.Despite several reminders, no further information could have been obtained regarding the evolution of the symptoms.
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