Can allergens be detected? How to check the allergen?

Allergens can be checked by prick testing.

At present, the most commonly used method of checking allergens in the world is the prick inspection method, which is to conduct experiments on the inside of the test through the prick method, the inspection process is relatively simple, the allergen test solution is dropped on the test, and then the prick needle is used to pass through the test solution, and the prick needle can gently prick a small amount of fluid into the **.

This method is less painful, some patients do not even have obvious pain, the safety is relatively high, and most patients can find the allergen without pain through this method.

Prick allergens can detect many types of items, all of which are commonly touched in life. If there are allergic diseases, such as urticaria, allergic rhinitis, asthma, etc., it can be detected by this method, which can help prevent and**.

You can check, go to the hospital to check the source of allergies and get results quickly, some minor allergies can disappear with the enhancement of physical fitness.

The mechanism of allergic reactions is actually very complex, not only affected by food, air, animals and plants, etc., but also related to people's own conditions such as endocrine and physical state. At present, allergens only cover the existing test reagents, and not everything can be detected, not to mention that there are only 1000-2000 substances that can be detected scientifically.

Allergen testing is not just about checking what food you eat for allergies, it can detect more than 1,000 substances, including screening tests for inhaled allergens; screening tests for ingestion allergens; Inhalation allergen classification test (this kit can detect specific inhaled substances that cause allergic reactions, such as dust mites, pollen, etc.); Ingestion allergen classification test (which can also identify specific foods that cause allergies).

Allergen screening is suitable for patients with unknown allergies, eczema, urticaria, allergic rhinitis, asthma, psoriasis and other patients should do allergen testing, which is of great help to prevent and improve diseases.

The detection of allergens can be carried out by ** detection test or in vitro IgE test.

1.Detection test: The doctor uses a prick needle to puncture the superficial layer, and then infiltrates the specific allergen into the tissue for testing. If the patient is allergic to these substances, local erythema usually occurs in about 15 minutes.

2.In vitro puncture test: It is mainly to inject a small amount of allergens into the body, or to make direct contact with the ** mucous membrane, and then diagnose by observing the reaction.

The inquiry of allergens can be detected by physical examination, ** test, serum test, etc. A physical examination can check the basic condition of the patient, a ** test can detect the patient's reaction to certain substances, a serum test can detect the patient's serum antigen level, as well as the patient's allergy history, etc.

Dear readers! To check the source of allergies, you need to go to a regular large hospital for blood testing! Check up on an empty stomach in the morning! Satisfied?