Beta Agonists | Pharmacology Mentor

Sympathomimetics: Beta-Agonists

December 28, 2025August 11, 2023 by Pharmacology Mentor

Introduction to Beta-Agonists: Beta-agonists are medications that stimulate beta receptors in the body. These receptors are found in various tissues, including the lungs, heart, and blood vessels. Due to their effects, beta-agonists are commonly used to treat conditions like asthma, chronic obstructive pulmonary disease (COPD), and certain heart conditions. Classification of Beta-Agonists: Mechanism of action: … Read more

Bronchial Asthma and its Treatment

December 28, 2025March 16, 2023 by Pharmacology Mentor

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