Skin allergy is a symptom. It is a phenomenon of redness, swelling, heat, pain, and scratching that occurs when the skin is irritated by various allergens.
(i) Causes.
From allergens, there are food factors, seasonal factors, drug factors, chemical factors, genetic factors, etc.; from the root cause, it is caused by the oxidation of basophils and mast cells by free radicals in the body and destruction of the immune system.
(ii) Characteristics and clinical manifestations.
Skin allergy when the skin is congested, red, itchy, red rash and even allergic blisters appear in serious cases of peeling, edema.
(C) Prevention and treatment measures.
(1) Have a good attitude: First of all, you should understand that allergy only means that the person is not suitable for the product and does not mean that the product is not good; any cosmetic product may produce allergy; anyone may be allergic under certain circumstances.
(2) Figure out the cause of allergy: stay away from allergens, and at the same time improve your own allergic constitution by removing free radicals and regulating your immunity.
During the period of allergy, it is better to avoid eating, especially some traditional “hairy” things, such as seafood, beef and mutton, and spicy food.
When allergies are serious, it is best to go to the hospital and ask a dermatologist for symptomatic treatment. Generally, western doctors will prescribe some oral anti-allergy drugs and topical weak corticosteroids, which temporarily inhibit the effect of these drugs, so that allergy symptoms can generally subside in the short term after treatment, but if the skin improves without paying attention to the protection of allergies will come back again. It is best to take anti-allergy or desensitizing powder, which can improve cellular tolerance and thus increase the body’s resistance to allergens. No more allergies
If it is because of the use of corticosteroid-based topical medication, remember not to use it as a skin care product for a long time. If the face is used for a long time, it will cause hormone-dependent dermatitis, which will cause irreversible damage to the skin in serious cases. Therefore, such drugs must be used correctly under the guidance of a doctor in a regular hospital.
If you know the source of the allergy, you can recover from the allergenic substance, but if you don’t know, you can go to the hospital to check the source of the allergy, but the hospital can only check a few types of substances that are more likely to cause allergies, and you should usually be more careful and pay more attention to your surroundings and the things you come into contact with, to see if the condition arises after using something.
After the skin is damaged, its recovery is a slow stage, so the allergic skin is the same, you have to be especially careful, to let it slowly recover and stabilize, it takes time and patience (not three or five days!). It takes time and patience (not just three or five days!). It takes time and patience (not just three or five days!) and your own uncompromising care.
Many women suffer from skin allergies when the climate changes, the temperature difference is large or the season is hot and humid. Due to various environmental factors, allergic substances such as bacterial spores and pollen scattered in the air release histamine, a compound that is present in almost all tissues of the body, causing nasal congestion, sneezing, runny nose, itchy throat, and swollen eyelids. This causes some women to develop allergies such as itchy, scaly and scaly rashes and peeling skin all over the body, and varying red and white and blotchy faces.
Allergy is a civilizational disease. Medically, allergies (allergic) are classified into four different types and named with Roman numerals I to IV. The most common types are I and IV. Type I is sometimes called “atopic” or “tachyphylaxis”. For example, the body reacts to insect stings within seconds, animal hair allergies and pollen allergies within minutes, and food allergies within 30 minutes.
In contrast, type IV allergies react much more slowly, with symptoms not appearing until a day or several days later. Examples include decorative allergies and many types of occupational allergies. For this reason, they are called “delayed allergic reactions”.
Skin allergies are often treated clinically with antihistamines. Although they can inhibit the amount of histamine released, they have limited effects and are not effective for many allergies and have side effects. Some antihistamines can cause drowsiness and dullness. Allergy researchers believe that the most effective measure is to find allergy triggers and avoid further exposure to such substances. But finding the exact trigger among 20,000 different triggers is not an easy task.
To detect allergic reactions to a substance, doctors need to do various different skin tests, which is time-consuming. What’s more, many allergenic substances cannot be completely avoided, such as drugs and insects, which cannot be prevented. Therefore, people with allergic skin who want to have perfect skin should start by taking good care of their skin on a daily basis and try to reduce the allergenicity of their skin. If necessary, desensitization treatment can be used. Specifically.
First, do a good job of daily skin care. Skin allergy patients mostly know that cosmetics should not be used indiscriminately, and many cosmetics are one of the allergens. Therefore, some allergic patients stop using cosmetics. This approach is negative. Proper use of cosmetics and necessary skin care can enhance the skin’s resistance to allergens. Patients with allergies unfortunately help formal skin tests in beauty salons to judge and understand their skin condition, find out the cause of skin problems and choose the right cosmetics for the right condition.
You can also choose anti-allergy serum guide, and then do the mask to eliminate the sensitivity, in order to reduce the skin’s direct reaction to the outside world, strengthen the sensitive cell membrane, in order to regulate and reduce the skin’s sensitivity and enhance the skin’s resistance. During the warm season, allergy sufferers often think that the outside temperature is warmer and the sebaceous glands secrete a lot of function, and give up the maintenance of the skin to prevent skin allergy. Or they may use too much facial milk and skin cleansing products with strong sebum removing power. This can easily damage the sebum film and reduce the skin’s resistance, triggering skin allergies.
Many people with skin allergies stop taking care of their skin, resulting in insufficient moisture and wrinkling, leading to a vicious cycle. Therefore, regardless of summer, cold, spring and autumn, allergy sufferers should be very careful to take care of their skin, in addition to keeping warm water to wash their faces three times a day, they should also use some special healing water, healing cream, toning and moisturizing, and be persistent. In addition, you should get enough sleep and essential exercise, and keep your mood relaxed.
The second is the use of dietary regimen desensitization method. Allergy sufferers should pay attention to a balanced diet and consume less greasy, sweet and stimulating foods, tobacco and alcohol. Some foods are also allergens, so pay attention to identify them. Eating vitamin-rich foods can enhance the body’s ability to fight the disease. Allergy sufferers can eat more foods with anti-allergic function to strengthen the skin’s defense ability. According to nutritionists, onions and garlic contain anti-inflammatory compounds that can prevent the onset of allergies.
There are also a variety of vegetables and fruits that can fight allergies, with broccoli and citrus being particularly effective. Because they are rich in vitamin c, which is a natural antihistamine, a daily intake of 1,000 mg from the diet is enough to prevent the development of allergies. Allergic people have less free amino acids in their blood than healthy people, and if they can increase the free amino acids in their blood, the incidence of allergies will be greatly reduced. Soybean milk is the most abundant in this substance, and allergic people had better drink some soybean milk every day.
Third, the use of desensitization treatment method. For certain patients with severe symptoms, they can resort to medical means to change their allergic constitution. Doctors in this therapy have to chemically alter the patient’s serum to make it dilute. An antigen dip made of altered allergens and substances such as dairy and pollen is injected subcutaneously and the concentration of allergens is gradually increased in order to adjust the body’s immune system and create resistance to allergic substances in the allergic person’s body, thus effectively preventing allergy. This therapy is more suitable for patients with type I allergy.