How does winter hand foot frostbite do?

summary

It's common for people in rural areas to get frostbite every year in winter. It's actually a kind of skin disease. It's mainly caused by dry skin and less oil. Of course, there are other reasons, right? For example, the skin of the frostbitten people is thin and tender, they can't resist the cold, they only wash their feet but don't soak their feet, they don't like to use skin cream after washing their hands, and they don't like to wear socks and slippers in winter, Winter out do not like to wear gloves, but also like cold water, leading to palm cracking and frostbite is a common thing, the main reason is that the antifreeze work is not done well. How does winter hand foot frostbite do? Let's talk about it

How does winter hand foot frostbite do?

To insist on jogging, jogging is especially suitable for people who are easy to freeze their feet in winter. They should start jogging before winter comes. However, if they are over 40 years old, weak and sick, suffering from cardiovascular or respiratory diseases, they should consult their doctors before participating in jogging. Jogging can promote blood circulation, which is conducive to the blood supply of the feet. Because the foot is at the farthest end from the heart, coupled with the gravity of the earth, the blood flow of the foot is relatively slow and easy to be frostbitten.

We should also pay attention to the change of temperature and increase clothing in time; Keep shoes and socks dry, frostbite is more likely to occur under cold and humid conditions; Usually rub hands to strengthen blood circulation, and soak hands and feet with warm water; The subcutaneous fat rib on the back of the hand has less content, blood circulation and backflow, so it is easy to be frostbitten. Therefore, if the hands are exposed to cold air, they should rub with each other to actively promote the blood supply and blood circulation.

If it is general chilblain, you can smear some drugs to relax channels and activate collaterals to effectively control chilblain; In the case of no broken skin, you can also massage properly to promote blood flow and speed up recovery. If you have chilblain and ulceration, be sure to apply erythromycin ointment in time to prevent deterioration. It will recover when the weather gets warmer.

matters needing attention

Fresh ginger slices can be used to smear the skin which often has chilblain for about a week, which can prevent the regeneration of chilblain; If chilblain has been born, it can be boiled into a paste with fresh ginger juice. When it is cool, apply it to the affected area twice a day for three days, and it will take effect.