I have a 12 week old baby and he's got white patches around the neck, nape and by the ears. He also has rashes behind the ears that seems itchy. Pedia said it was sweat dermatitis, we're given a moisturiser and told not to worry as it is normal but I would want to see a pedia specialising in dermatology. Does anyone here visit one? Or anyone has a really good pedia that was able to fix your child's skin problems? Please let me know. Thank you!