Asthmais a chronic inflammatory disease of the bronchi with bronchoconstriction. This pathology is multifactorial, so in half of the cases of allergic origin. The bronchi of the allergic patientoverreact to certain stimuli (cold and dry air, allergens, pollutants, etc.). This bronchial hyperreactivity (involving mast cells, eosinophils and lymphocytes) in short results in inflammation. This inflammatory phenomenon then leads to edema; bronchial smooth muscle contraction (bronchospasm)…
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