I. What are the allergic diseases?
Allergic diseases include type I, II, III and IV. The commonly referred to allergic diseases are type I allergic diseases, which include: allergic rhinitis, allergic asthma, allergic conjunctivitis, atopic dermatitis, urticaria, allergic purpura and allergic enteritis.
Second, what are the necessary conditions for the occurrence of allergic diseases?
①, specific antigen that is the substance that causes the body’s immune response;
② Atopic individuals are what doctors call allergic;
(3) The atopic individual is exposed to the atopic antigen.
3. What are the types of allergens?
The substances that induce allergic reactions are called allergens, and there are hundreds of substances that cause allergic reactions. Allergens can be inhaled, ingested, injected or contacted to sensitize the body.
1, inhalation allergens: pollen, willow, dust, mites, animal dander, oil smoke, paint, car exhaust, gas and cigarettes.
2, ingested allergens: milk, eggs, fish and shrimp, beef and mutton, seafood, allogeneic proteins, alcohol, drugs, antitoxins. Fragrance oil, fragrance, onion, ginger, garlic and some vegetables and fruits.
3, contact allergens: cold air, hot air, ultraviolet light, radiation, cosmetics, shampoo, detergent, hair dye, soap, chemical fiber products, metal jewelry, bacteria, mold, viruses and parasites.
Fourth, what are the dangers of allergic diseases?
Allergies can occur in people of any age. Therefore, symptoms caused by allergies can seriously interfere with daily life, affect growth and development and psychological health, and even threaten patients’ lives.
V. What is desensitization treatment?
Desensitization treatment is the injection of specific allergen vaccine, starting from a small tolerated dose and increasing the dose regularly until the maximum tolerated amount, so as to achieve the purpose of no further exposure to allergens or significant reduction of symptoms. In principle, treatment usually lasts 2-3 years. Treatment is continued for one year after the disappearance of symptoms. The success rate of treatment for allergy to grass, tree and other plant pollen is about 90%, and for allergy to house dust mites about 70-80%.
VI. What are the advantages of desensitization treatment?
1. For allergens that cannot be avoided, desensitization therapy is the only allopathic treatment and the only possible cure.
2. It can avoid the development of allergic rhinitis into bronchial asthma in children.
3.To avoid the development from allergy to a single allergen to allergy to multiple allergens.
4.Side effects are rare. Long-term use of hormones and other side effects can be avoided.
5.Improve the quality of life.
VII. What is the scope of application of desensitization therapy?
Desensitization therapy is applied to allergic diseases, such as allergic rhinitis, conjunctivitis, allergic asthma, allergic eczema, urticaria, intestinal allergic diseases.
VIII. How to prevent allergies?
Allergy prevention should start from paying attention to daily life, proper diet and appropriate physical exercise. Secondly, avoid contact with substances that may cause allergy; also avoid mental stimulation, excessive fatigue, infection, climate change, endocrine changes, nutritional imbalance and other triggering factors.