How Do Burn Injuries Heal?
The healing process for burn injuries varies depending on the severity and depth of the burn. First-degree burns typically heal within a few days as the epidermis regenerates. Second-degree burns may take two to three weeks to heal, during which the body works to repair the dermal layer and form new skin cells. Healing involves several stages, including hemostasis (stopping the bleeding), inflammation (clearing out damaged tissue), proliferation (regenerating new tissue), and remodeling (strengthening the new tissue). During the proliferation phase, new blood vessels form, and collagen is produced to provide structural support.
In the case of third-degree burns, the healing process is more complex and may require medical intervention, such as skin grafting, to promote healing. The body may struggle to regenerate skin in areas with extensive damage, leading to scarring and changes in skin texture. Physical therapy may also be necessary to restore movement and functionality, particularly if joints are involved. Monitoring for infection and managing pain are essential components of the healing process for all types of burn injuries.
