What reason is febrile head hot foot cool?
summary
Some parents found that when the baby has a fever, his hands and feet are often cold, so they worry that the child will be frozen, so they quickly add clothes and quilts, but they don't know that this is not conducive to the baby's heat dissipation. Experts said that it is normal for children to have a fever and cold hands and feet. Therefore, we should not wear thick clothes for children. Instead, we should pay attention to monitoring children's body temperature and adopt appropriate methods to cool them. Let's share the fever and cold feet?.
What reason is febrile head hot foot cool?
First: poor blood circulation, fever is mostly due to the body by bacteria, virus infection, at this time the body blood circulation will become poor, leading to cold hands and feet phenomenon.
Second: body deficiency cold and fever will also have the performance of body deficiency cold and weak resistance. At this time, the poor temperature regulation will lead to poor peripheral blood circulation and insufficient Yang Qi. It is easy to lose heat and cause cold hands and feet.
Third: weak cardiovascular system, cold hands and feet are closely related to heart and blood vessels, because blood is sent out by the heart and carries oxygen to all parts of the body. After oxygen is burned, it can generate heat energy and warm hands and feet. Fever is not conducive to the function of the cardiovascular system, will affect the blood flow, leading to cold hands and feet.
matters needing attention
If the body temperature of a feverish patient does not exceed 38.5 degrees, it is not necessary to use antipyretic drugs. Physical cooling can be used, such as wiping the forehead, neck, armpit, groin, palm, foot and other large blood vessels with a warm wet towel, Its rich blood flow is conducive to the expansion of blood vessels, the promotion of blood circulation at the end of limbs, so that the body heat dissipation, effectively alleviate the symptoms of fever and cold hands and feet.
