When you look at the allergies, why is allergy always repeated?

In spring, catkins and pollen are allergic!

Summer, ultraviolet allergy!

Autumn, seasonal allergies!

In winter, cold wind is allergic!

... ...

People with allergies are really too difficult!

July 8th is "World Allergic Disease Day". Allergic diseases have become one of the common diseases in the 21st century and affecting about 25%of the world's people.

Allergies have risen from general diseases to extensive public health and safety incidents. What causes people to be disturbed by allergies? What are the symptoms of allergies? How to prevent allergies?

(Visual China)

one

What is allergic?

Allergies refer to a specific immune response to the same antigen to the same antigen stimulation after the initial response to certain antigen responses, and when the same antigen stimulation is exposed to the same antigen stimulation again.

Simply put, the body immune system is an excessive reaction to "excessive defense" of a certain kind of harmless substance.

for example:

However, I encountered pollen in my body immune system- "Ah! Fragrant!"

The allergic body immune system encountered pollen- "High energy in front! Enemy attacks! The entire army attacked!"

Then start sneezing, tears, rashes, etc.!

(Visual China)

two

What are the common performances of allergies?

Common manifestations of allergies are:

Most of the common allergies are mild, and symptoms will gradually disappear within a few days without excessive treatment.

However, some severe allergic reactions, although relatively rare, if it causes allergic shock, the treatment is not timely life!

three

Simple self -testing of allergies

In the following situation, if you meet more than 3, it is likely to belong to allergies. Of course, this is just a simple test. The most reliable method is to go to a regular hospital to check "Allergens"!

01

There are family medical history such as asthma, allergic rhinitis;

02

Severe skin itching, skin diseases such as eczema, urticaria, etc. often occur;

03

Frequent runny nose, sneezing, nasal stuffy nose, itchy nose, coughing and asthma;

04

There will be discomfort during season alternation, cold and heat alternation (rash, cough, breath, stuffy nose, etc.);

05

Every time I perm, hair dye, the potion dye cream will develop the scalp;

06

Every time you change skin care or cosmetics, the skin is often allergic;

07

Abdominal discomfort such as diarrhea and abdominal pain often occur.

Four

What allergens should be paid to allergies

In order to prevent allergic reactions, it is important to find allergens that cause symptoms.

(Visual China)

In life, there are mainly the following 5 categories of allergens:

Inhalation

Pollen, catkins, dust, mites, animal dandruff, oil smoke, paint, tail gas, gas, cigarettes, etc.

Eclipse

Milk, eggs, fish and shrimp, beef and mutton, seafood, animal fat, alcohol, anti -inflammatory drugs, shallots, ginger, garlic, etc.

Contact

Cold and cold air, ultraviolet rays, cosmetics, shampoo, washing water, shampoo, hair dye, soap, chemical fiber supplies, metal jewelry, bacteria, mold, virus, parasite, etc.

Injection

Penicillin, chaincin, alien serum, etc.

Self -tissue antigen

Tension, work pressure, microbial infection, ionization radiation, burns, trauma or infection, etc.

The following substances, people who are allergic constitutions must be vigilant:

Food allergens (77%severe allergies are induced by food)

Drug allergen (7%serious allergies are induced by drugs)

five

Can allergic cure?

The answer is not, but it can reduce the attack and even no longer.

Why is allergies always repeatedly recussed?

Zhang Haihong, Executive Director of the Dermatology Department of Huairou Hospital, Beijing Chaoyang Hospital affiliated to the Capital Medical University, said that the allergies that are usually referred to are mostly the metamorphosis reactions of type I speed hairstyles and the fifth -type delayed metamorphosis, such as allergic rhinitis, allergic asthma, allergic allergies, allergic, allergic Conjunctivitis, urticaria, etc.

People with allergies to be allergic to allergies are necessary factors for allergens. If repeated contact, the allergic reaction recurrent attacks, even more severe than once, the worst one can cause allergic shock or even death.

However, if you can actively find and avoid contact with allergens, or take desensitization treatment for certain allergens, you can greatly reduce the occurrence of allergic reactions and even no more illness.

six

What are the protection people with allergies?

People who are easy to be allergic need to be vigilant and protect:

01

Go to a regular hospital for allergen test, stay away from clear allergens, and prepare corresponding anti -allergic drugs under the guidance of a doctor

02

Whenever the season is changed during outdoor activities, preventive measures such as nasal flushing in the morning and evening are carried out in the morning and evening

03

Clean interior, clean the pillow hood, cover the bedding and other bedding

04

Use the medicine with caution, you need to do skin test before using certain drugs

Source: "National Emergency Broadcast" WeChat public account

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