Respiratory Asthma Bronchoconstriction, higher inflammation, narrowing of airway, shortness of breath, difficulty moving air Trigger: irritants to the respiratory tract 1. Beta 2 agonists bronchodilators, to terminate episodes, inhalers-topical delivery, tend to be little side effects because inhaled but if it gets orally absorbed orally in mouth then more systemic side effects- sympathetic responses, tachycardia, dysrhythmias, headaches Interactions- beta blockers for hypertension, anticholinergic…
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