Conversation: The conversation between human and AI assistant.
[|Human|] Hi, my 2-year old has developed red patches under both of his feet and one foot has a big blister that hurts him. I first thought its from a hiking trip and perhaps he walked too much, but its been 10 days and seems to be getting worse. He has never had any problems before.
[|AI|]  Hi....though skin conditions are best diagnosed after seeing them or the images, by what you quote I feel that it could be hand foot mouth disease. This is one viral illness among all other anthems which can cause fever followed by rash over palms and soles. It is a self-limiting disorder and itching can be really worrisome. I suggest you use any over the counter antihistamine if you have one with you now. You can use HY Chat Doctor.  This can even cause some peeling of skin in the next 4-6 weeks and do not worry about it. Regards -