Topical Tranexamic Acid Does Not Reduce Hematoma in Reduction Mammaplasty: A Double-Blind Randomized Controlled Trial

Breast reduction mammaplasty is among the most common procedures in plastic surgery, with a 1% to 7% postoperative hematoma incidence reported. Tranexamic acid (TXA) has been shown to reduce perioperative bleeding and need for transfusion when administered intravenously or topically, but it remains underused in plastic surgery. This study aims to investigate whether topical administration of topical TXA reduces postoperative hematoma following breast reduction mammaplasty.