What reason is cold foot good cold?

summary

If the patients with wind cold have a fever, they will have cold hands and feet. At this time, they should use hot water bubble feet, which will have the effect of relief. They also need active symptomatic treatment. They can choose some Chinese patent medicines for conditioning, which will have better effect and effect. They also need to pay attention to keeping warm. What reason is cold foot good cold? Let's talk about it

What reason is cold foot good cold?

The body temperature is controlled by the temperature center of hypothalamus. If there is inflammation in the body, the temperature center will jump the temperature set point, in order to improve the immune ability and inhibit pathogenic bacteria. To reach a higher body temperature, the body needs muscles to vibrate to generate heat, while shrinking the blood vessels on the body surface to reduce heat loss, so when you have a fever, your hands and feet feel cool.

High fever, the body's peripheral blood vessels contraction, blood flow is relatively slow, so cold hands and feet; There may also be two-way feedback from the body's thermoregulatory center during fever, which causes the body's blood to flow to the heart and brain, ensuring the blood supply of the heart, brain and other important organs, so the limb endings are relatively less blood supply, so they are cold.

Cold hands and feet are more common in children with fever, which is related to the undeveloped body function of children. Because the development of children's nervous system is not perfect, the autonomic nerve, which is responsible for the management of vasodilation and contraction, is prone to disorder, leading to the initial onset of high fever, the small blood vessels at the end of the limbs are in a state of spasmodic contraction and cold.

matters needing attention

Finally, patients with appropriate drinking ginger sugar water, ginger porridge and so on will be conducive to the recovery of the disease, will also improve the symptoms of cold hands and feet, usually need more rest, do not always overwork during the illness, need to have enough rest time and space, keep the indoor air clean some beneficial to the recovery of the disease.