The baby’s body temperature rises especially quickly, easily causing harm to some organs inside his body, and in serious cases can lead to convulsions, so it must be found early treatment as soon as possible to avoid some unexpected phenomena. 1, can know the baby fever, must feel the child’s small palm and forehead, which can be a good way to know whether his body temperature is normal, the child wears the number of clothes will also have a certain impact on his health and comfort. 2, the little baby’s face is red or lips are also particularly dry and hot, always emotional instability and crying, and also eat will be particularly small, this may also appear feverish situation. When the fever is high, the water consumption in the body is particularly high and the baby’s urine will be less than usual, the color is also particularly dark, so his body temperature will also slowly increase. 3, if you can’t tell whether your baby is feverish, you can use some thermometers or electronic temperature testing devices, when the baby’s temperature exceeds 38 ℃ is some fever. Parents already have a preliminary determination of the baby’s fever, and when you find that your baby is not feeling well, you must go to the hospital on his behalf as soon as possible.