You could be suffering from what is called Lichen planus. Lichen Planus is a chronic inflammatory disease of the skin that affects one’s skin, mucous membranes and hair. Since the lesion ...

Acitretin, isotretinoin, and ultraviolet B are less frequently used than other class I treatments for lichen planus, such as topical corticosteroids.

Lichen planus affects 1 to 2% of the general population, altering the quality of life for patients due to intense itching or pain. On the skin, lichen planus often appears as purple, itchy, flat ...