For example, a blackhead ... results in a large, deep lesion that may be visible on the surface if it's inflamed. If they continue to grow larger, they can become a nodule cyst, Crutchfield ...

Sometimes, this happens along the bikini line; other times, pores on your vulva can become clogged, causing blackheads ... cysts or acne-type eruptions in the groin and vaginal area. It is very ...