Cold hands and feet during fever in infants and young children is relatively common in the clinic, this is because the blood content of infants and young children’s limbs is not enough than the internal organs, the blood supply to the limbs is insufficient, moreover, the development of the nervous system of infants and young children is not yet complete, in the body when the first high fever, the small blood vessels at the end of the limbs are in a state of spasmodic contraction, it will lead to cold, this is also a phenomenon of false cold and real heat, sometimes cold hands and feet may be a heavy infection This is also a false cold and real hot phenomenon, sometimes the cold hands and feet may be a more serious infection performance. If you want to treat your infant or toddler with fever and cold hands and feet, you must first treat the symptoms of fever, if the fever is more than 38.5 ℃, you generally need to go to a regular children’s hospital for timely treatment to avoid serious conditions. If the fever is lower than 38.5 ℃, the main thing is to carry out physical fever reduction, do not use drugs to reduce fever, antipyretic drugs are best used under the guidance of a physician. For the symptoms of cold hands and feet, guardians should not use quilts and other items to wrap the child too tightly because the baby’s hands and feet are cold, baby fever leads to cold hands and feet just need timely antipyretic and heat dissipation, if wrapped too tightly, it will lead to the body temperature does not get timely distribution and higher and higher. So pay attention to heat dissipation, more ventilation. Finally, for the baby fever cold hands and feet symptoms, guardians do not think of their own treatment, go to the hospital to check out the specific causes of fever, symptomatic treatment is the key.