If a child has numbness in the hands and feet, the following conditions should be considered: 1. If children’s upper and lower extremities are subjected to external pressure for a long time, it will cause poor circulation of Qi and blood in the upper and lower extremities, and poor circulation of Qi and blood in the upper and lower extremities of children will cause numbness in the hands and feet. The first thing you need to do is to get your hands and feet out of the way. 2, the symptoms are caused by peripheral neuritis in children. The numbness of the hands and feet can also be caused by peripheral neuritis in children, so it is necessary to give children timely nerve therapy, such as the application of gangliosides to children.