Based on the patient's complaints and examination, the symptoms described result from an inflammatory response by the body. An inflammatory response is the immune system's response to harmful stimuli, such as pathogens, damaged cells, toxic compounds, or irradiation. Vasodilation happens during the inflammatory process to allow blood flow to the affected area to get more nutrients and white blood cells to the place in need resulting in heat and redness. An increase in vascular permeability results in the leucocyte-containing fluid to screate from the circulatory system to the wound site. Hence, the reason for edema is seen in the patient. Certain mediators, like bradykinin, can worsen pain and cause a sore throat. The physiologic response to the stimulus presented in the scenario Specific IgE-mediated Drug-Induced Anaphylaxis occurs soon after contact between the drug and the immunological system. It occurs due to cross-linking of IgE antibodies at the surface of mast cells/basophils and the subsequent triggering of a mechanism that releases inflammatory mediators that induce the episode, such as histamine and cytokines (Reber et al., 2017). These inflammatory mediators cause contractions of bronchioles' smooth muscles, causing wheezing and breathing difficulty. Also, it triggers vasodilation, which causes fluid leakage from blood vessels, resulting in swelling and edema
Order this paper