A wound is an injury to the skin or body that typically involves a break in the surface. Wounds can be caused by various factors, including cuts, scrapes, burns, or surgical procedures. They can be classified as open or closed, depending on whether the skin is broken. Proper care is essential to prevent infection and promote healing. Healing of wounds occurs in several stages: hemostasis, inflammation, proliferation, and remodeling. During these stages, the body works to repair the damaged tissue. Factors such as age, nutrition, and underlying health conditions can affect the healing process. Understanding wound care is important for effective recovery.