Babado USA on Instagram: "The nail is one of the most resistant structures of the human body, but it can also be affected by painful injuries. When a strong trauma occurs, blood vessels break under the nail plate, forming the so-called subungual hematoma. The trapped blood causes intense pain, pressure, and dark discoloration, and in some cases, the nail may even partially detach. Despite the initial damage, the body’s response is remarkable. The nail matrix — located at the base — keeps produci