If you have dealt with cellulitis more than once, you already know that the standard advice — treat it fast, keep your skin clean, avoid cuts — only goes so far. For many people, the infection keeps returning despite doing everything right.

If you have had erysipelas once, you already know how disorienting it is — the sudden onset of redness, swelling, and fever that arrives without warning and often without a clear explanation. If you have had it more than once, you have probably started wondering why it keeps coming back while others never experience it at all.

Stasis dermatitis has a way of sneaking up on you. What starts as minor ankle swelling and some itching gradually becomes a persistent, discolored patch of inflamed skin on your lower legs that conventional treatments barely touch.

Living with cutaneous vasculitis means navigating something most people around you have never encountered. Palpable purpura concentrated on the lower legs. Patches of livedo reticularis that come and go.