<s>[INST] I developed A rash On the lower Calves of my legs that itch and burn at times. My doctor says its not eczema but just dry skin. I put oils, vaseline or medicated creams on them, but they don t work. I scratch the rashes and smell metal. What is this? [/INST] HIThank for asking to HCMI can understand this it could be allergic hypersensitivity reaction if I would be your doctor then I would treat you with the following treatment,1) Tab Hydroxyzine 10 mg three times in dayjust low down your stress level this is necessary here, hope this information helps you have nice day. </s>