Beta-blockers for migraines Migraines are severe, throbbing headaches, usually on just one side of your head. Doctors aren't exactly sure why some people get migraines, but part of the reason may be that the blood vessels in your brain open up, which causes pressure that you feel as a ...
Beta-blockers or diuretics in hypertension? A six year follow-up of blood pressure and metabolic side effects. Lancet. 1981;1:744–7.Berglund G, Andersson O. Beta-blockers or diuretics in hypertension? A six year follow-up of blood pressure and metabolic side effects. Lancet 1: 744–747...
Some beta blockers, for example, pindolol (Visken) have intrinsic sympathomimetic activity (ISA), which means they mimic the effects of epinephrine and norepinephrine and can cause an increase in blood pressure and heart rate. Beta blockers with ISA have smaller effects on heart rate than agent...
beta-blocker noun be·ta-block·erˈbā-tə-ˌblä-kər :any of a class of drugs (such as propranolol) that decrease the rate and force of heart contractions and lower high blood pressure by blocking the activity of beta-receptors...
The U.S. Food and Drug Administration has approved Bystolic, a beta blocker, for the treatment of high blood pressure. Bystolic (nebivolol) is a new drug not previously approved for use in the United States.
These meds contribute greatly to prevention of high blood pressure and to stabilization of angina pectoris. As for the dosage, it differs from patient to patient and depends also on the type of beta blockers taken. Here, there are 2 types of beta blockers: cardio selective and non selective...
one of the most widely prescribed classes of drugs to treathypertension(high blood pressure) and are a mainstay treatment ofcongestive heart failure. Beta-blockers work by blocking the effects ofepinephrine(adrenaline) and slowing theheart's rate, thereby decreasing the heart’s demand for oxygen...
beta-blocker n. 1. *β 阻滞药(用以控制心率、治疗严重胸部疼痛和降低血压)a drug used to control heart rhythm, treat severe chest pain and reduce high blood pressure 释义: 全部,〔药〕β—受体阻滞药,受体阻滞剂,乙型阻断剂,乙型交感神经受体阻断剂...
β-blockers Specific agents includeacebutolol,atenolol,carvedilol,esmolol,labetalol,metoprolol,pindolol, andpropranolol. Mechanism: block the response to β-stimulation (from epinephrine and norepinephrine) in the heart; this results in decreased heart rate, blood pressure, and myocardial contractility,...
Blood pressure response (BPR) was calculated as the difference between blood pressure during and before treatment. Metabolite BPR association was tested by linear regression adjusted for age, sex, ethnicity, BMI, study site and baseline BP. Family Wise Error Rate (FWER) was controlled con...