The temperature of a 7-month-old baby is 37.5℃, which is low fever in fever. The normal human body temperature is 36-37℃. 37.3-38℃ is low fever; 38.1-39℃ is moderate fever; 39.1-41℃, is high fever; 41℃ or above is super high fever. The child’s temperature is 37.5℃, you can drink more water, pay attention to rest, supplement vitamin C and prevent cross infection. You can take pediatric aminophenol xanthamine granules orally, which can treat and relieve the symptoms of fever caused by common cold and influenza. You can also take oral Chinese medicine, such as An’er Ning granules, pediatric cough and phlegm granules and other heat-clearing and detoxifying drugs. You can also use pediatric massage and pediatric fever patches to help reduce fever. When the child has a fever, pay attention to the cold and keep warm.