Are there any side effects associated with hyaluronic acid breast augmentation?

Hyaluronic acid breast augmentation is generally safe and effective, with rare complications. Mild side effects may occur after hyaluronic acid injection, including skin itching, persistent discomfort, local redness and swelling, bruising, and sometimes pain and swelling that last for a period of time. Some more serious complications reported in literature—such as infection, lump formation, hard lesions, blood coagulation, or fibrosis—are extremely rare in practice. Moreover, hyaluronic acid injection does not alter the shape or texture of the breast, making it safe even after mastectomy. Therefore, while hyaluronic acid breast augmentation carries certain risks, these risks are minimal, and complications generally do not occur as long as the procedure is performed by qualified medical professionals at a reputable medical facility.