Eczema is a kind of allergic inflammatory skin disease, which is called as sore in Chinese medicine. The main symptoms are in the symmetrical position of the skin, such as the inner side of the left and right elbows, the inside of the left and right foot knees, and so on. There is pleomorphic damage, such as erythema, papules and blisters. The patient will have severe itch, and the skin will leak after the affected area is scratched. , and the condition is overwhelming, easily evolved into chronic eczema.
The cause of eczema is complex and often results from internal and external interactions. Internal factors such as chronic digestive diseases, mental stress, insomnia, excessive fatigue, mood changes, endocrine disorders, infections, metabolic disorders, etc., external factors such as living environment, climate change, food, etc. can all affect the occurrence of eczema. External stimuli such as sunlight, cold, dryness, hot, hot water scalding, and various animal skins, plants, cosmetics, soaps, and synthetic fibers can all be induced. It is a kind of late-type hypersensitivity caused by complex internal and external factors.
What are the causes of eczema? Generally speaking, in many aspects, in our daily life and work, with the alternation of the seasons, many people will suffer from eczema, which will bring about work and life for everyone. Certain influences, the specific cause of eczema is a matter of great concern to everyone, so only by understanding the causes can be a very good prevention and treatment.
Causes of eczema
(I) Genetic factors
Certain types of eczema are closely related to heredity.
(b) Environmental factors
Many studies have confirmed that environmental factors are one of the important reasons for the increased prevalence of eczema. The environment includes the group environment and the individual environment. The human group environmental environmental factors include large areas of outdoor air, water, soil, radioactive sources, large-area sensitized pollen vegetation, and large areas of gas-borne anaphylactic bacteria. The individual microenvironment refers to the individual's living environment. Since the people's life takes about two-thirds of the time indoors, the individual microenvironment has a closer influence on eczema. The influence of environmental factors mainly refers to increasing and complex environmental allergens.
(c) Infection factors
Some eczema is associated with microbial infections. These microorganisms include Staphylococcus aureus, Malassezia, aerobic fungi such as Alternaria, Myxomyces, Penicillium spot, Aspergillus fumigatus, Fusarium, Penicillium chrysogenum, Aspergillus niger, and Rhizopus nigricans, etc. .
(4) Dietary factors
There are many kinds of human food, which can be generally divided into plant, animal and mineral types. In modern foods, chemically synthesized foods such as saccharin, acetic acid, tannic acid, essence, and synthetic dyes are often used. These foods can cause food allergies, which leads to the production of eczema.
(five) drug factors
The drug factor is the main cause of certain eczema, especially eczema-type drug eruptions. In general, any medicine has the possibility of causing eczema eruption
(6) Other factors
Eczema can also be caused by depression, fatigue, depression, anxiety, nervousness, agitation, insomnia and other neuropsychiatric factors and sunlight, ultraviolet rays, cold, humidity, dryness, friction and other climatic and physical factors. In addition, chronic gastrointestinal diseases, chronic alcoholism, intestinal parasites and metabolic disorders, endocrine disorders and other factors are all causes of eczema.
prevention
1. Avoid possible predisposing factors.
2. Avoid various external stimuli, such as hot water scalding, excessive scratching, cleaning and contact with sensitive substances such as fur preparations. Less exposure to chemicals, such as soap, detergent, detergents, etc.
3. Avoid potentially sensitized and irritating foods such as chili, strong tea, coffee, and alcohol.
4. Medication under the guidance of a professional physician, should not use drugs.
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