Introduction We have a series of posts looking at lichen sclerosus and other vulvovaginal conditions. For example, we have lichen sclerosus and menopause and lichen sclerosus, and lichen simplex chronicus. We do these posts to promote vulvovaginal education and because some folks have lichen sclerosus and other conditions. Further, many folks find the overlap of symptoms confusing and hard to navigate. In this post, we continue this series and will look at lichen planus and lichen sclerosus. If you are curious about the difference between lichen sclerosus and lichen planus, want to know what to look out for, and wonder if you can have both lichen sclerosus and lichen planus, this post is for you! *This post is evidence-based; I draw on the medical literature to share what you need to know about lichen planus and lichen sclerosus. Importantly, what I share is my interpretation of the science and data.  Always…