A two-week-old baby’s body temperature that reaches 37.6 degrees already belongs to the category of low fever, which needs to cause parental concern and prompt medical attention. Normal adult body temperature in 36.5 ~ 37.2 degrees between, but due to infancy the baby thermoregulation system is not yet mature, its temperature fluctuations in a day may be large, but if the body temperature reaches 37.6 degrees indicates that the baby has a low fever. The baby’s body temperature has reached 37.6 degrees, recommended the use of cold towels on the forehead and other physical measures to reduce body temperature, temporarily unnecessary use of antipyretic drugs, body temperature has not been controlled or even further increase in the case, to take timely medication measures. It is recommended that the baby’s body temperature exceeds the normal, the need for timely physical cooling, close monitoring of temperature changes, if the temperature continues to not recede, or rise, it is recommended to seek medical attention, identify the cause of the disease after symptomatic treatment.