my 3 year old developed a sudden rash that i found this morning. it s on his face, neck, chest, stomach, back, butt, arms, underarms, and making it s way to his legs. He has no fever and no other complaints. We went to patient s first and the dr. seemed stumped. He came back with it maybe being Erysipelas and prescribed antibiotics. Are there cases of Erysipelas when no other sick symptoms are present? He did bust his head on Tuesday on a bookshelf at daycare and received glue and derma strips for that on Tuesday as well. Also - after starting antibiotics, how long until he can return to daycare?