There is no instant 'cure' for lichen planus, as it often resolves on its own over time. However, treatments can effectively manage symptoms. For children, doctors typically prescribe mild topical corticosteroid creams to reduce inflammation and itching. If itching is severe, oral antihistamines may be recommended. For sensitive areas, non-steroidal creams like topical calcineurin inhibitors might be used. Because children's skin is highly sensitive to steroid side effects, please consult a pediatric dermatologist to get a safe, tailored prescription plan for your child.