The black marks left by frostbite can be eliminated
If you want to effectively remove the words, you can use laser treatment to directly target the damaged skin to effectively stimulate the cells to reorganize and integrate the cells, and then you can metabolize the problem of pigmentation and let the color return to normal.
Frostbite scars how
The back of the hand with frostbite scars left behind is very obvious, black scars, in order to remove the scars, it is recommended to use scar cream coated with treatment to fade scars, if the effect is not obvious, it is best to go to the hospital's dermatology or cosmetology center for a detailed examination, to take a reasonable method of removing the scars.
What causes frostbite
Climatic reasons
Cold and wet areas, the incidence of frostbite is higher, such as in the rainy, wet and cold Britain, the annual incidence rate of 10%. In winter, although the temperature in the south of China is significantly higher than in the north, but the incidence of frostbite is close to the north, this is because of the low temperature in the north, but drier, and indoor heating, and the south of the winter is wet and cold, rain, snow and frost.
The issue of susceptibility
Even when living in the same environment, there are differences in each person's situation, which suggests that genetic susceptibility to frostbite also has a certain impact. Studies have shown that most people who are susceptible to frostbite have poor peripheral circulation or sweaty hands and feet, and are prone to microcirculatory disorders after exposure to cold.
Occupation is also one of the factors affecting the incidence of frostbite, in the cold season, outdoor work or cold water contact with more people, such as sanitation, catering staff, housewives, etc., the incidence rate is higher than the general population. Especially in the middle and lower reaches of the Yangtze River around many restaurants, hotels, waiters, due to the winter contact washing work, both wet and cold, in the clinic to see a doctor most of the red and swollen hands to.
Direct causation
The direct causation of frostbite is cold, but anemia, endocrine disorders, chronic granulocytic mononuclear cell leukemia, macroglobulinemia, cryoglobulinemia, antiphospholipid antibody syndrome, Raynaud's disease, anorexia nervosa, etc., can induce frostbite.
What is frostbite
Frostbite is common in winter, due to the cold climate caused by the local skin recurrent erythema, swelling damage, blisters, ulcers, the course of the disease is slow, the climate warms up after the self-healing, easy to relapse.