Entering my fifth year in medical injectables in 2024, I've honed my skills with treatments like hyaluronic acid (HA) dermal fillers. Despite their rarity, complications can arise, as experienced with a client's early onset nodule, a first for me. Supporting her recovery, I learned the importance of patient education and vigilance. Through prompt intervention and medication, her condition improved, reinforcing my commitment to patient safety. Sharing these experiences, I aim to demystify rare complications and underscore the importance of informed consent in cosmetic procedures.