Hi there, 3 days ago I dropped a knife on my foot and cut my big toe open, about a centimetre length cut. Since then it has started to close and is healing. An issue that I have noticed since yesterday is my toe, not near the cut, is very itchy, and has skin coloured very small lumps that are very hard to see but you can feel them if you run your finger over the toe. I am concerned the cut has somehow caused this. I have used "Bactroban" Ointment - GSK which says it is Mupirocin 2% w/w in water soluble base. My toe is very itchy!