Lichenification is the thickening and hardening of skin where it is constantly rubbed or scratched. The skin becomes leathery, and the normal lines in the skin become exaggerated, which makes the skin look like bark.
|Primary Medical Reviewer||Adam Husney, MD - Family Medicine|
|Specialist Medical Reviewer||Amy McMichael, MD - Dermatology|
|Last Revised||April 17, 2012|
WebMD Medical Reference from Healthwise