1 year old rash on face

Hannah

My little girl has started with a dry spotty rash on her face I called the doctor 2 weeks ago and they prescribed epaderm ointment as she thought it was just dry skin, I’ve been using it every day and her rash get worse once she’s eaten and theres food all over her face, anyone else’s little one had a rash like this and it be something other than dry skin?