Lichenification is a term to describe hard, thickened areas of skin. These areas usually form due to repeated rubbing or scratching.

What does lichenification mean?

The term lichenification is classed as a secondary skin lesion wherein the characteristic features of skin thickening, hyperpigmentation, and exaggerated skin lines are noted.

How do you treat lichenification?

Treatment usually consists of using potent topical steroids and resolving the underlying cause. Other treatments may include antihistamines, light therapy, anti-anxiety medication, and psychotherapy, depending on the underlying cause. The lesions are often temporary and they may completely heal if treated properly.