<s>[INST] Dr. My daughter is 10-month and 1 Week old ..she has been ear-piercing on sunday(April 3rd) since then she has been vomiting once she has taken milk(Cow milk). she has been taking cow s milk almost two months. She has got fever also...whats the problem? [/INST] dear parent she might have an allergy against cow milk .. you should discontinue cow milk and go back to formula milk.. visit her pediatric doctor if she didn't get better </s>