General Information About Lichen Planus
Disease Details and Frequently Asked Questions
It is an allergic/autoimmune inflammation of the skin characterized by purple-red, itchy rashes on the skin and mucous membranes lasting for weeks.
No. It is not an infection caused by a fungus or virus; it is related to the person's own immune system and does not spread to anyone.
Purple-colored, slightly elevated, highly itchy plaques on the wrists, ankles, and trunk; and painful, white, lace-like lines inside the mouth (on the inner cheeks).
The exact cause is unclear, but intense stress, Hepatitis C infection, and certain blood pressure and malaria medications can trigger the disease.
The dermatologist observing the purple color of the lesions and the white lines called Wickham striae is sufficient for diagnosis. A biopsy is taken in uncertain cases.
The disease generally resolves on its own within 1-2 years. Strong topical cortisone creams, antihistamines, immunosuppressants, or ultraviolet light (phototherapy) are applied to stop the itching and pain.
Our health library contents are prepared for informational purposes only and with scientific data available at the time of recording. For all your questions, concerns, diagnosis, or treatment regarding your health, please consult your doctor or a healthcare institution.
