A baby with a fever and high blood count is considered to have a bacterial cold, which may be caused by a pathogenic type of bacteria such as Streptococcus pneumoniae or Staphylococcus, Klebsiella, or Escherichia enterica, infecting the respiratory tract. It is often accompanied by coughing, coughing up sputum, general malaise, and muscle aches. Patients with high fever blood count can take amoxicillin pellets, cefixime pellets and other drugs to fight infection, together with pediatric aminoglutethimide pellets or paracetamol to reduce fever, and usually scrub the body with warm water to help dissipate heat. Do not wear too thick clothes during the illness to avoid affecting heat dissipation. If the body temperature continues to rise, you need to go to the pediatrician in time for anti-infection treatment with rectal administration to help reduce fever. Especially for children with a history of febrile convulsions, it is important to pay close attention during the fever to see if there are complications such as twitching and spasms of the extremities. Once febrile convulsions are detected, sedative agents type of medication should be given to control them in a timely manner.