Hello doctor I have lichen planus about 4yrs ago.The spots formed on my skin is still there.It is darkened now. please tell me remedy to lighten/remove the dark spots.
-Hi, the dark spots from lichen planus (post-inflammatory hyperpigmentation) can take time to fade. Use sunscreen daily, consider creams with ingredients like kojic acid or glycolic acid, and consult a dermatologist for treatments like chemical peels or lasers for faster results.