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Diseases such as atopic dermatitis, eczema, neuritis provoke the development of sensitivity. They have a bad effect on the type of temperament, as a person experiences irritation and suffers from insomnia. Diseases such as tumors, meningitis, encephalitis, sclerosis - indicate serious disorders of the nervous system. Because of this, there is a central form of hypersensitivity. Delayed-type allergic reactions are treatable. In this case, damage to buy sildalis online system is important. To do this, it is necessary to release cells that affect changes in the functionality of tissues and all organs.
Basically, an immediate-type allergy manifests itself in the form of urticaria, asthma, Quincke's edema. It belongs to type 1 hypersensitivity and requires timely treatment. For this, such drugs are used. allergic rdelayed-type reactions are treated with such drugs. Delayed-type allergies develop due to order sildalis in cell function and immunity. It also depends on T-lymphocytes. A delayed reaction is also called the 4th type of hypersensitivity. Most often it manifests itself in the form of autoallergic diseases, as a negative reaction to the transplant. In such cases, such drugs are prescribed.
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With the help of such treatment, tissue damage is reduced and the reaction of immune system cells is inhibited. A delayed reaction is treatable only with such drugs. The doctor will help determine the correct dosage. Hypersensitivity of immediate type.
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Immediate-type hypersensitivity includes anaphylaxis, serum sickness, atopy, etc. Immediate-type hypersensitivity appears shortly after the introduction of the antigen. The antigen-antibody reaction in tissues and liquid tissue media is involved in its development. It has the ability to be transmitted from one animal to another in a passive way, that is, by introducing the immune serum of sildenafil pills. In most cases, the immediate hypersensitivity state can be removed by desensitization.
One of the forms of altered reactivity is anaphylaxis (lat. aparnuax! a - a state of increased sensitivity of the body caused by repeated administration of foreign proteins (serum, antibiotics, etc.). The first dose of the antigen (protein) that causes hypersensitivity is called sensitizing, the second dose, from the introduction of which anaphylaxis develops, is resolving. The sensitizing dose is administered to animals subcutaneously, intraperitoneally, intravenously, intracardiac, the resolving dose is administered intravenously or intracardiac and in a larger dose than the sensitizing one. The state of hypersensitivity in animals does not develop immediately, but after a certain - incubation - period (8-21 days).
In rabbits, anaphylaxis is characterized by spasm of the terminal arteries of the pulmonary circulation and blockade of the pulmonary circulation, a drop in blood pressure in the systemic circulation, a slowdown in the activity of the heart, and a sharp expansion of the right ventricle. Death occurs from respiratory arrest and a drop in blood pressure.
A person with anaphylactic shock develops disorders of the cardiovascular system, spasm of smooth muscles, body temperature decreases by 1-4 ° C. Anaphylactic shock in humans occurs as a result of repeated injections of heterogeneous immune sera in the treatment of patients with various infectious diseases (diphtheria, tetanus, anthrax, anaerobic infection), as well as antibiotics (penicillin, etc.). It is characterized by a number of symptoms. shortness of sildenafil, rapid pulse, drop in blood pressure, decrease in body temperature, convulsions, bronchospasm, swelling, joint pain, rash on the body, etc. In some cases, shock ends in death.