My 10 year old has this nasty looking pimply rash that randomly breaks out on his elbows and the surrounding area. It comes and goes at will and I have never treated it before. As of late it is getting nastier looking, so I took him to the ped. The ped said it is eczema and gave us an RX for it. I am not really into the idea of treating it with perscription meds and I would like to see if there are any viable alternatives. He has no allergies to anything (that we know of). Any suggestions?