Allergies are allergies, and gynecological inflammation is gynecological inflammation. Do not confuse allergies and gynecological inflammation. However, some allergies are contagious. Not washing hands after cleaning allergic wounds and skin may cause inflammation and infection in the body. Therefore, when you are allergic, you must pay attention to cleanliness and do not throw away your own close-fitting clothes. The causes of human allergies include two aspects: internal factors and external factors: 1. The internal factor is that the person has an allergic constitution, the skin structure is damaged, and the skin's immune and protective functions are reduced. This plays a leading role in the onset of skin allergies. Early and thorough desensitization is the key to treating skin allergies and preventing recurrence. 2. External factors, including diet, inhalants, climate, contact with allergens, etc. Among them, seafood, protein, spicy food, alcohol, inhalation of pollen, dust mites, cold weather, contact with chemicals, soaps, detergents, etc. are the most common causes of skin allergies. It is almost impossible to prevent the occurrence of these triggers in daily life and work, so it is difficult to prevent allergies. Speaking of why people have allergies, let’s also understand the principles and processes of human allergies. Allergy is an abnormal reaction of the body, an abnormal reaction of people to normal substances (allergens). Allergies will occur when allergens come into contact with people with allergic constitutions. There are hundreds of allergens such as pollen, dust, foreign proteins, chemicals, ultraviolet rays, etc. In the process of allergic reaction, allergic mediators play a direct role. Allergens are the external causes of allergic symptoms, while low immune capacity of the body and oxidative damage to mast cells and alkali phagocytes by a large number of free radicals are the internal causes of allergies. This is how allergies work. There are three main stages in the allergy process: 1. Sensitization stage: After allergens enter the body, they can selectively induce allergen-specific B cells to produce antibody responses. These antibodies bind to the surfaces of mast cells and alkali phils, putting the body in a state of sensitization to the allergen. 2. Excitation stage: refers to the stage when the same allergen enters the body again and specifically binds to antibodies on the surface of sensitized mast cells and alkaliphilic granulocytes, causing these cells to release bioactive mediators. 3. Effect phase: refers to the phase in which bioactive mediators act on effector tissues and organs, causing local or systemic allergic reactions. |
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