A one-year-old baby does not love to drink milk, it may be a normal phenomenon caused by overfeeding, or it may be caused by thrush, hand-foot-mouth disease and other diseases, as well as other diseases such as acute pharyngitis. 1. Overfeeding: If parents usually often feed the baby milk or other complementary foods, it will lead to the baby eating too much and no hunger, so the baby will not love to drink milk, which is a normal phenomenon. 2. Thrush: Thrush is an infectious disease, mostly caused by the proliferation of Candida. The main symptoms of children with thrush are white patches on the buccal mucosa, difficulty in breastfeeding, irritability, crying, and other symptoms such as dry mouth and pain. 3. Hand, foot and mouth disease: Hand, foot and mouth disease is mainly caused by enterovirus infections, and children will have symptoms such as skin rashes or herpes on the hands, feet, mouth and other parts of the body, vomiting, pain and loss of appetite. In addition, children with HFMD may also have low-grade fever and abdominal pain. 4. Other: Acute pharyngitis, acute gastroenteritis and other diseases can also lead to one-year-old babies do not like to drink milk phenomenon. One year old babies do not like to drink milk, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.