Actinic Lichen Planus
Definition: Actinic lichen planus is a rare form of lichen planus triggered by sun exposure, causing itchy, flat-topped lesions on sun-exposed areas.
Cause: Sun exposure activates an immune response, leading to the formation of lichen-like lesions.
Types:
- Itchy, purple or brown lesions develop on the face, neck, and forearms.
Protection Before the Cause: - Use broad-spectrum sunscreen and avoid direct sun exposure.
- Wear long sleeves and hats when outdoors.
Cure After the Cause: - Apply topical corticosteroids or immune-modulating creams to reduce inflammation.
- In severe cases, systemic treatments like corticosteroids may be necessary.
Conclusion: Actinic lichen planus is a chronic condition, but sun protection and treatment can help manage symptoms.