There is also no cure for this condition like ointments, medications, steroid creams, corticosteroids or ultraviolet light therapy, steroid pastes / mouth washes are not available and treatment to get relief from itching and to decrease the rash. People those who are not comfortable with the treatments can try Natural Treatment for Lichen Planus to get better symptoms and causes. The aim of Lichen Planus Natural Treatment is to reduce your manifestations and speed recuperating of the skin sores. If symptoms are gentle, no treatment might be required.