Refractory Vulvovaginal Lichen Planus Responding to Oral Tofacitinib.

Erosive vulvovaginal lichen planus is a severe form of Lichen planus (LP) that can result in chronic scarring if not treated. It can cause narrowing of the introitus, resulting in pain, itch, dyspareunia, dysuria, and recurrent urinary tract infections caused by retention of urine. Therefore, an effective and safer therapeutic approach is required. Here, we present a case of refractory erosive vulvovaginal LP, which showed remarkable response to oral tofacitinib, a Janus kinase 1 and 3 (JAK1/3) inhibitor, which was well tolerated.