If symptoms of the lichen planus are mild, no treatment may be needed. Treatment of lichen planus may include:
Side effects depend on the specific medications used but may include drowsiness and allergic reactions. Long-term use of oral corticosteroids can lower resistance to infection.
The skin lesions of lichen planus may clear up completely with treatment. Recurrence of lichen planus is likely when treatment is discontinued. Also, the degree and severity varies with each occurrence.
Lichen planus of the oral and genital mucosa needs to be monitored closely, since these lesions are associated with oral and genital cancers. Any new or worsening symptoms should be reported to the healthcare provider.