Food allergies anaphylactic shock

Food Ingredient Food Allergy Anaphylactic Shock ... 

Many different symptoms can occur during IgE-mediated food allergies including cutaneous, gastrointestinal, respiratory, and sometimes cardiovascular symptoms (Table 4.3). Reactions can sometimes be fairly mild, but severe and life-threatening reactions involving symptoms such as lar)mgeal edema, asthma, and anaphylactic shock can occur on occasion. 

Sinus problems, hay fever, bronchial asthma, hives, eczema, contact dermatitis, food allergies, and reactions to drugs are all allergic reactions associated with the release of histamine and other autocoids, such as serotonin, leukotrienes, and prostaglandins. Histamine release is frequently associated with various inflammatory states and may be increased in urticarial reactions, mastocytosis, and basophilia. Histamine also acts as a neurotransmitter in the central nervous system (CNS). Upon release from its storage sites, histamine exerts effects ranging from mild irritation and itching to anaphylactic shock and eventual death. 

The antibody, a homocy to tropic antibody, circulates in the bloodstream, but has a high affinity for the surface of mast cells and binds to receptors on the surface (Fig. 6.31). This type of reaction, which occurs quickly after reexposure, underlies reactions in the respiratory system (asthma, rhinitis), skin (urticaria), gastrointestinal tract (food allergies), and vascular system (anaphylactic shock). Type I reactions can be severe, causing difficulty in breathing, loss of blood pressure, anoxia, edema in the respiratory tract, and bronchospasm, which may prove fatal. 

A 40-year-old woman developed anaphylactic shock after receiving depot medroxyprogesterone acetate 150 mg intramuscularly (30). She was not taking any other medications, and there was no history of allergy to food or cosmetics. She responded fully to immediate resuscitation. She had another episode when she received another dose 12 weeks later. 

Aside from the fact that chemical substances make them sick, some MCS patients also develop allergies and food intolerances. It s best to let yourself be treated by a therapist or doctor who can test for such things. Here, too, avoidance is the best medicine, as opposed to using all sorts of medications intended to suppress the allergic reactions (although in cases of anaphylactic shock, medicine is a matter of life and death ). Allergy and food intolerance treatment now includes a number of methods, such as low-dose antigen therapy (LDA), enzyme-potentiated desensitization (EPD neutralization injections) and the provocation/neutralization method (injections). 

Thune P, Granholt A (1975) Provocation tests with antiphlogistic and food additives in recurrent urticaria. Dermatologica 151 360-367 Trautlein JJ, Mann WJ (1978) Anaphylactic shock caused by yellow dye (FD C No. 5 and FD C No. 6) in an enema (case report). Ann Allergy 41 28-29 Vedanthan PK, Menon MM, Bell TD, Bergin D (1977) Aspirin and tartrazine oral challenge incidence of adverse response in chronic childhood asthma. J Allergy Clin Immunol 60 8-13... 

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