The child has a fever and is afraid of cold, which belongs to the protective reaction of the autoimmune system. The muscles of the whole body contract, resulting in insufficient blood supply to the peripheral circulation, which leads to chills and chills in the hands and feet, so the child will feel afraid of cold.

Measures to keep warm can be taken, mainly to protect limbs and extremities, that is, to keep hands and feet warm. You can cover the quilt, but it is not recommended to cover it too thick or too much, because with the occurrence of chills, the body temperature will gradually rise, so you must monitor the body temperature.

If the temperature rises above 38.5℃, or even reaches 39℃ or 40℃, it is recommended to use antipyretics. for reference only