How to stop the itching from frostbite?

Written by Zhu Zhu

Dermatology

Updated on September 21, 2024

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After suffering from frostbite, itching occurs mainly due to the stimulation of peripheral nerves causing an itchy sensation. Therefore, to relieve itching, one can apply some anti-itch creams such as frostbite cream. Saline, ginger, and soap can also be used to alleviate itching by promoting local skin blood circulation and constricting local blood vessels, thus having an anti-itch effect. After frostbite itches, one must not scratch, press, or touch cold water.

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Written by Zhu Zhu

Dermatology

33sec

home-news-image

How to stop the itching from frostbite?

After suffering from frostbite, itching occurs mainly due to the stimulation of peripheral nerves causing an itchy sensation. Therefore, to relieve itching, one can apply some anti-itch creams such as frostbite cream. Saline, ginger, and soap can also be used to alleviate itching by promoting local skin blood circulation and constricting local blood vessels, thus having an anti-itch effect. After frostbite itches, one must not scratch, press, or touch cold water.

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Written by Xie Ming Feng

Dermatology

25sec

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Do chilblains itch?

Chilblains are caused by the spasm and paralysis of small peripheral blood vessels due to cold, resulting in venous congestion and poor local blood circulation. Sufferers generally feel pain and itching, primarily itching, which intensifies when heated. The best approach at this time is to apply topical medications, such as chilblain cream, capsicum tincture, etc., which have an anti-itching effect.

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Written by Xie Ming Feng

Dermatology

33sec

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How to quickly form a scab when frostbite festers?

Frostbite, if the freezing duration is long, the local tissues will become more hypoxic and the cells will be severely damaged. At this point, local blisters, ruptures, erosion, and ulcers may occur. To quickly form a scab at this time, we should operate as follows: first, keep the local area as dry as possible; second, use astringent, drying, and anti-inflammatory ointments on the ruptured areas, such as boric acid ointment, boric acid zinc oxide menthol ointment, erythromycin ointment, mupirocin ointment, etc.

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Written by Xie Ming Feng

Dermatology

23sec

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Frostbite occurs on which parts of the body?

Chilblains are a cold-related disease, commonly occurring in the peripheral areas as a localized congestive inflammatory skin condition. They generally appear in the early winter or early spring when the temperatures are lower, which facilitates the onset of chilblains. The common sites for chilblains are the extremities and exposed areas, including the hands, face, and auricles.

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Written by Xie Ming Feng

Dermatology

37sec

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Why does frostbite occur year after year?

Cold is the primary cause of chilblains, but in addition, factors such as the patient's own skin moisture, abnormalities in peripheral microvessels, autonomic nerve dysfunction, malnutrition, anemia, endocrine disorders, etc., may also participate in the development of the disease. Other factors such as lack of exercise, hyperhidrosis of the hands and feet, overly tight socks and shoes, and long-term outdoor work may also contribute to the occurrence of chilblains. Therefore, chilblains are actually a multifactorial disease, making it prone to recurrence.