My 1-year-old daughter developed what looked like a cold sore in the corner of her mouth 10 days ago. It gradually spread and 6 days ago my doctor diagnosed impetigo and gave her AB and cream. However, it's just got worse and today I went back and they said it could be a type of herpes. For five or six days now, she hasn't eaten much, save a couple of blueberries and a little bit of ice cream (she 's usually a fantastic eater). She was also vomiting with a temperature when she started her AB. When I took her back to the GP he swapped her AB. Anyway, she still isn't eating, though she has three bottles of milk a day (she usually has two but I'm giving her the third just to get fluid and nutrients into her). She has water too. I just want to know what's wrong with her. Does anybody have any idea or experienced anything similar?