Fever is a particularly common condition, how much of the axillary temperature in children is the normal situation, the development of the disease is also a certain floating, to some germs or bacteria is also triggered by this fever phenomenon. 1.Usually the temperature of the mouth is higher than 37.5℃, the temperature of the armpit is higher than 37℃, and the difference in body temperature is more than one degree in a day, which is the case of fever. 2.Under normal circumstances, the level of fever can be divided into several degrees, there are low fever, medium fever and high fever, if the high fever is particularly long, it is a persistent fever. 3, when the baby is feverish, must be recorded according to the different time. The data of each time, the fever will be counted, so that it can be well observed his type of fever. 4, the child’s axillary temperature is also a certain floating, because his body temperature regulation is not stable, and the body inside the metabolism is also particularly vigorous, floating is generally in about 0.5 ℃. 5. If the axillary temperature is between 36℃ and 37℃, this is a normal situation. When the baby has a low fever, you can feed him more water, which can replenish the body’s moisture and expel some toxins from the body as soon as possible, and also do some physical cooling to reduce the discomfort.