A wound is damage to living tissue, such as a gash, scrape, burn, puncture, or other injury in which the skin is harmed. Wounds can be open, where the skin is broken and underlying tissue is exposed, or closed, where there is damage to the tissue without breaking the skin, like bruises or contusions. Common causes of wounds include accidents, falls, and bites. After you sustain a wound, the healing process involves several stages, including blood clotting, inflammation, tissue growth, and tissue remodeling. To ensure your wound heals well, it’s important to care for it correctly by keeping it clean and having a medical professional look at it. This is crucial for preventing infections and promoting healing.