Lichen simplex chronicus usually improves with treatment, but some cases may become persistent, especially when on the genitals.

How do you get rid of lichen simplex?

For example, a thick psoriasiform plaque of lichen simplex chronicus on a limb is commonly treated with a highly potent topical corticosteroid or intralesional corticosteroids, whereas vulvar lesions are more commonly treated with a mild topical corticosteroid or a topical calcineurin inhibitor.

How long does it take for lichen simplex to go away?

In most cases, lichen planus will go away within 2 years. If you have symptoms, such as severe itching or sores in your mouth or genital area, treatment can help.