The exact cause of lichen planus is unknown. However, it is likely to be related to an allergic or immune reaction.
Lichen planus generally affects middle-aged adults. It is less common in children.
What causes Lichen planus?
The exact cause of lichen planus is unknown. However, it is likely to be related to an allergic or immune reaction.
{{NAME}} planus generally affects middle-aged adults. It is less common in children.