Two-year-old baby has been low fever, depends on whether it is within a short period of time or a long period of low fever, if it is a long period of low fever, can not be ruled out is tuberculosis or immune system diseases, if more than 15 days more than the baby must take the baby to the hospital for a detailed examination, in the guidance of the doctor for further treatment. If it is only a short-term within a week, at home with a low fever, body temperature below 38 ℃, usually considered to be caused by colds or gastrointestinal diseases, in the pediatric dietary care should pay attention to, in order to light, easy to digest the diet is the main, be sure to drink a lot of water, and diligently feed the water, which is also conducive to the child’s temperature recedes to normal, at the same time, parents can actively cooperate with a variety of physical ways to reduce temperature, such as you can give the baby hot water baths, or with the Warm water repeatedly and continuously wipe, at the same time can assist in the application of antipyretic paste to carry out the treatment of fever, and observe the baby what accompanying symptoms, according to the baby’s accompanying symptoms to clarify the respiratory disease, or digestive system diseases caused by the cause of the disease, so as to further target the cause of the home to give treatment can be.