A child with high fever and cold hands and feet may be related to the imperfect development of the nervous system and the lack of thermoregulation.
1. imperfect development of the nervous system: the development of the child’s nervous system is not yet fully mature, in high fever, the control of vasoconstriction diastole nerve regulation confusion, resulting in the limbs of the blood vessels in the contraction state, there will be a high fever cold hands and feet cold situation.
2. Inadequate thermoregulation: the child’s central nervous system is not yet fully developed, poor thermoregulation, if the child’s hands and feet for a long time exposed to the low temperature of the environment, there will be a high fever cold hands and feet cold symptoms.
The child’s high fever cold hands and feet, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.