Treatment of lichen planus

Area of Science:

• Dermatology
• Immunology

Background:

• Lichen planus is an inflammatory dermatosis characterized by T lymphocyte-mediated attack on the basal epidermis.
• This condition presents with distinct clinical and histological features.

Purpose of the Study:

• To outline the spectrum of treatment options for lichen planus based on disease severity and chronicity.
• To address special considerations for managing complications of lichen planus.

Main Methods:

• Review of established and emerging therapeutic strategies for lichen planus.
• Categorization of treatments according to disease severity (mild, severe, chronic/aggressive).

Main Results:

• Mild lichen planus cases respond well to conservative measures like rest, topical corticosteroids, wet dressings, or occlusion.
• Severe generalized cases often necessitate systemic corticosteroids.
• Chronic, aggressive lesions may require advanced therapies such as psoralen plus ultraviolet A (PUVA), retinoids, or cyclosporine.

Conclusions:

• Treatment for lichen planus should be tailored to disease severity and chronicity.
• Management of complications like infections, bullous disease, or ulceration requires specific therapeutic approaches.