What should I do if I have chilblain?

It's really distressing to have frostbite, especially my girlfriend, who is prone to cold hands and feet and frostbite. Let's read this article patiently, and you will gain something!

Precursor of chilblain

Everyone must be careful. Once the following symptoms are found, measures should be taken to kill frostbite in the cradle!

Local itching is the most direct precursor of chilblain, because blood vessels contract for a long time after skin is stimulated by cold, resulting in poor blood circulation. After playing in a warm environment, the heated blood vessels begin to expand, and the skin will feel itchy, only local skin will feel itchy.

Local cold skin is a precursor to chilblain. The subcutaneous blood vessels contract under the stimulation of cold air, and the blood in this area is not circulating, so it is difficult for local skin to heat itself. So before frostbite appeared, this skin was always cold, because blood could not flow to this area.

Local blackening of the skin is a precursor to chilblain. After the subcutaneous blood vessels are precooled and contracted, because the blood of this skin does not circulate, it will lead to congestion, so this skin will look a little black, but the skin has reached a black state, so basically the chilblain in this area has almost appeared, so prevention should start earlier.

What should I do if there are signs of chilblain?

After discovering the above symptoms, everyone can take timely measures to remedy them.

Use garlic

If there are signs of frostbite in the local skin of the body, you can cut the garlic and then wipe the itchy part with the cross section of garlic. This method can promote blood circulation, make the contracted blood vessels return to normal and avoid frostbite.

After frostbite, the skin will appear red, swollen, purple, even ulceration and inflammation, so try to avoid frostbite, so it is best to identify the precursors of frostbite, so that frostbite can be killed in the cradle in advance. Next, Bian Xiao will teach you to recognize the precursors of frostbite.

With Chili water

Tear off a few red peppers, and then boil them in water. After boiling, warm the pepper water to avoid scalding the skin, and then soak the parts with chilblain precursors with it. This method will make the skin feel hot, but only in this way can frostbite be effectively prevented.

Add ginger

Wiping the skin with ginger slices or smearing the skin with ginger juice boiled from ginger can prevent frostbite. Because ginger is also a cold-dispelling food, it can also warm local skin and kill the impending chilblain in the cradle.

thermal insulation

Local skin frostbite indicates that the skin has just been attacked by cold, which is a sign that no warm-keeping measures have been taken. Therefore, once there is the possibility of frostbite, we should protect the skin quickly, and don't let the skin be hurt by low temperature again, causing frostbite.

Want to exercise

If you find signs of frostbite on local skin when you are outdoors, but you don't have any materials at hand, you should do exercise quickly. When there are signs of frostbite on your feet, you can run and stamp your feet, but you should avoid sweating on your feet and dry them quickly if you have sweat. When there are signs on your hands, rub your hands to make them hot. After heating up, you can cover your face with your hands to avoid frostbite.

Xiaozhao Miao congress

1. When there is no ulcer: wash the affected area lightly and apply the non-ulcerated frostbite ointment. At the same time, accelerate the blood circulation of chilblain, massage the affected area and wrap it to keep warm.

2. If there is an ulcer, it is necessary to prevent bacterial infection in the wound and go to the hospital for treatment in time. First clean the wound, then apply it with 0.5% neomycin ointment or boric acid ointment, and finally wrap the affected area.

Your hand is red and swollen with cold. Don't soak in hot water or bake with fire! Don't bake the frozen parts immediately, soak them in hot water.

4. At the beginning of chilblain, blow it with a hair dryer every night, and it will be fine in a few days.

5. Heat the fresh ginger juice into a paste, cool it and apply it to the frostbite area twice a day for three consecutive days, which will have an effect.

6. Use the interval between washing hands, face and feet every day to gently rub the skin until it is slightly hot, so as to promote blood circulation and eliminate microcirculation obstacles.

7. Cut your fingernails short and wash them to prevent them from being scratched and frostbitten by your fingers in warm environments such as bed, causing ulcers and infections.

8, rubbing your ears after frostbite, this practice is not desirable, because rubbing hard will cause local blood circulation disorders, and auricle pseudocyst and auricle periostitis are prone to occur.

9. It is forbidden to wipe the frozen limbs with ice, dry heat or slow rewarming, which will further damage the tissue, and it is also forbidden to make any friction at the injured part.

10. Cover the frozen part or other body surface with clothes or warm hands to keep it at an appropriate temperature to maintain adequate blood supply.

1 1, which needs rapid water bath rewarming. The water bath temperature should be 37℃ ~ 43℃, which is suitable for all kinds of frostbite.

12, unless there are contraindications, take painkillers to relieve pain during rapid thawing.

13. If chilblain has not festered, Yunnan Baiyao powder can be mixed with white wine to make paste for external application, and pay attention to heat preservation. If chilblain has festered, after cleaning the affected area, directly sprinkle Yunnan Baiyao on the wound surface and wrap it with sterile gauze, and it will be cured within a few days.

14, 10 drops of water are applied to the frostbitten area 6 ~ 10 times a day, which has a good effect on frostbite without ulceration. If the local skin is damaged and eroded, apply erythromycin ointment first, and then use ten drops of water after the inflammation dissipates.

15, put the peeled garlic cloves into a steamer and steam them, smear the cooked garlic cloves back and forth, and wipe the frostbite until the garlic cloves are crushed and can no longer be used, and wipe them 3 to 4 times a day. Can cure chilblain, 1 to 2 days.

16, frostbite has just started, and it is rubbed with a hair dryer every night. After a few days.

17, waxgourd peel (aged), Sichuan pepper, safflower each about 300g, washed with water. After frying, apply boiling water to the affected area while it is hot. Once a day in dog days, soak for ten days.