What is another word for beta-adrenergic blocking agent?
Pronunciation: [bˈiːtəɹɐdɹɪnˈɜːd͡ʒɪk blˈɒkɪŋ ˈe͡ɪd͡ʒənt] (IPA) 
Beta-adrenergic blocking agents are commonly used to treat various cardiovascular and pulmonary conditions. These drugs act by blocking the effects of adrenaline on beta receptors, resulting in a reduction in heart rate, blood pressure, and airway resistance. Synonyms for beta-adrenergic blocking agent include beta-blocker, beta-adrenergic antagonist, beta-adrenergic receptor antagonist, and beta-adrenergic antagonist drug. These drugs are also classified based on their selectivity for beta-1 and beta-2 receptors. Selective beta-1 blockers such as metoprolol are commonly used to treat hypertension and heart failure, while non-selective beta blockers such as propranolol are used to treat anxiety, migraines, and essential tremor.
