Best treatment for skin cancer on arm after lymph node disection

I've also used Efudix on my face.  It took a a week or so for my skin to react, then it turned red and a little weepy. Once I couldn't cover it in make up I resorted to little bandaids on my face. Not the best look but it heals very cleanly and quickly when the cream is stopped.  My skin specialist said this is a better option for a surface level BCC.  Good luck xx