Baby night fever 37.8 ℃, the solution includes drinking more boiled water, observe the body temperature changes, appropriate to the child to reduce clothing, etc., but also can be physical cooling. 1. Drink more boiled water and observe the temperature change: If the baby has a fever of 37.8 ℃ at night, you can give the baby more boiled water, and pay attention to observe the baby’s temperature change, such as temperature rise or fall. 2. Appropriate reduction of clothing, etc.: If your baby has a fever and feels uncomfortable, you can appropriately reduce your baby’s clothing and don’t cover your baby with too thick a blanket. 3. Hot bath: If the baby is more cooperative, you can give the baby a hot bath, physical cooling, to achieve the purpose of fever. If the baby night fever 37.8 ℃, belongs to the low fever state, do not just give the baby drink antipyretic medicine, you can take the above solutions for fever treatment. If the baby continues to have a fever, and the temperature has a tendency to rise, it is recommended to go to the pediatrics department of the regular hospital as soon as possible.