[Responsible application of hyaluronic acid fillers in aesthetic medicine : Prevention, diagnosis and therapy of adverse events and complications].

Injection treatments with hyaluronic acid-based fillers are a standard procedure in aesthetic medicine. Performed by an experienced and thoughtful physician, they lead to effective and natural treatment results. It is paramount to know and avoid adverse events and complications or to identify and treat them in a timely manner. They are classified and treated according to their cause, time of onset and severity.