A wound is generally considered chronic if it fails to heal within 30 days, or “whenever it doesn’t heal in the [time frame] ...

Whenever your skin is injured – whether by accident or from surgery – your body works to repair the wound. As your skin heals, a scar may form, as this is a natural part of the healing process. Here ...

But new research suggests immediately slathering an open wound with this ointment might be a bad idea. Scientists have studied how the skin creates its own "natural plaster" to help heal these ...