Bronchodilators

Bronchial Asthma and its Treatment

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Bronchial asthma

Asthma Bronchial asthma is a condition characterized by bronchial hyperreactivity and inflammation. The activation of IgE bound to mast cells by the antigen leads to the degranulation of mast cells, resulting in the release of various mediators, such as leukotrienes, prostaglandins, platelet-activating factor, histamine, and protease enzymes. These mediators can cause bronchoconstriction and inflammation, leading … Read more

Pharmacotherapy of Cough

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cough

Introduction Cough—an involuntary, forceful expulsion of air from the lungs—is one of the most frequent symptoms leading to medical consultation. As a physiologic reflex, cough serves as the body’s first line of defense against respiratory tract infection, foreign bodies, mucus, and irritants. Despite its protective role, chronic or severe cough substantially impairs quality of life, … Read more