The Efficacy and Effects of Betaloc
Apr 23, 2020
Source: Cainiu Health
Dr. Zhang Min
Introduction
Treatment of cardiovascular diseases; regulation of blood glucose and lipid levels. Betaloc (metoprolol tartrate) is a β-adrenergic receptor blocker, primarily used to treat angina pectoris, myocardial infarction, hypertrophic cardiomyopathy, aortic dissection, arrhythmias, hyperthyroidism, and cardiac neurosis. However, it is contraindicated in patients with second- or third-degree atrioventricular block or cardiogenic shock.
Betaxolol, i.e., metoprolol tartrate, is a beta-adrenergic receptor blocker primarily used to treat hypertension, angina pectoris, myocardial infarction, hypertrophic cardiomyopathy, aortic dissection, cardiac arrhythmias, hyperthyroidism, and cardiac neurosis. So, what are the therapeutic effects and actions of Betaxolol? The following provides answers to this question.
Therapeutic Effects and Actions of Betaxolol
1. Treatment of Cardiovascular Diseases
Betaxolol exerts therapeutic effects on cardiovascular diseases. As a beta-adrenergic receptor blocker, it is indicated for heart failure, cardiac neurosis, hypertension, angina pectoris, myocardial infarction, hypertrophic cardiomyopathy, arrhythmias, and hyperthyroidism. It demonstrates marked efficacy in improving cardiac function and controlling arrhythmias. Additionally, it effectively lowers blood pressure and heart rate, thereby providing significant benefits in the management of cardiovascular diseases.
2. Regulation of Blood Glucose and Lipid Metabolism
Betaxolol helps regulate blood glucose and lipid metabolism. Its active ingredient is metoprolol tartrate—a selective β1-adrenergic receptor blocker. It has minimal interference with β2-receptor–mediated physiological processes, including bronchial smooth muscle relaxation, skeletal muscle vasodilation, hepatic glycogenolysis, and insulin secretion. Since β2 receptors predominate in human metabolism, Betaxolol indirectly contributes to the regulation of glucose and lipid metabolism.
Additional Information: Adverse Effects of Betaxolol
1. As Betaxolol is a medication used for conditions such as myocardial infarction and belongs to the class of sympathomimetic agents, long-term use may cause upper abdominal discomfort, fatigue, insomnia, nonspecific skin reactions, and cold extremities in a small number of patients.
2. Administration of Betaxolol may also lead to adverse effects including bradycardia, atrioventricular conduction block, hypotension, worsening heart failure, peripheral vasoconstriction resulting in absent peripheral pulses, and Raynaud’s phenomenon.
The above outlines the therapeutic effects and actions of Betaxolol. However, please note that Betaxolol is contraindicated in patients with second- or third-degree atrioventricular block, cardiogenic shock, sick sinus syndrome, or severe sinus bradycardia. It should only be used under the guidance of a qualified physician. We hope this information is helpful to you.
