Complications associated with facial cosmetic filler injection should not be ignored

Facial cosmetic filler injection is a hot field in the development of plastic surgery in recent years, which is considered as minimally invasive and safe. However, its adverse reactions are not as simple as we expected. This article analyzes the complications related with filler injection, thus hoping to provide inspiration and reference for the development of future disciplines. Key words: Filler injection; Complication; Facial; Cosmetic