Prior research has provided several methods to treat keloids and hypertrophicscars, including intralesional corticosteroids, intralesional 5-fluorouracil (5-FU),intralesional verapamil, silicone gel sheets, pressure therapy, cryotherapy, excision,radiation therapy, and laser therapy. Triamcinolone acetonide (TAC) is one of themost commonly used and effective corticosteroids used to treat keloids andhypertrophic scars.9 Corticosteroids treat keloids and hypertrophic scars bysuppressing inflammation, reducing the delivery of oxygen and nutrients to the lesion,slowing down collagen formation, promoting collagen degradation and inhibitingfibroblast proliferation.10-12 However, for some patients, intralesional TAC injection isnot effective, and some patients may even experience adverse outcomes such as