Hi, I ve had mild dyshidrotic excema for about 3 and a half years now, and I woke up this morning with a small patch that seemed to have pus under the skin and was extremely painful to walk on, move, or even touch- it s most likely an infection, but could it be anything else? And if so, what should I do to treat it? P.S. I m allergic to lanolin and triple antibiotics such as Neosporin, and i ve beenputting Mupirocin on it with a band-aid; this seems to make it better to where the skin looks like it does when you leave a band-aid on it for too long. It also seems to have greatly reduced pain. Is this bad for it?