Beta-blockers (also called beta-adrenergic blockers) are drugs that are used to lower blood pressure (among other things). They do this by blocking the effects of the hormones adrenaline and noradrenaline in your cardiovascular system (your heart and blood vessels). Placeholder. (Getty images/i...
The trials compared beta-blockers to placebo, no treatment, or other antihypertensive medications including diuretics, calcium-channel blockers, angiotensin-converting enzyme (ACE) inhibitors, and angiotensin receptor blockers (ARBs). The treatments were evaluated based on their ability to...
Beta-blockers are used to treat heart problems and high blood pressure and are commonly prescribed to people following a heart attack. In a new study, researchers say long-term use of the medications following a heart attack doesn’t appear to improve cardiovascular health. Experts say the ...
The meaning of BETA-BLOCKER is 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 meaning of BETA-BLOCKER is 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.
Beta blockers that block β2 receptors may cause shortness of breath in asthmatics. As with other drugs used for treating high blood pressure, sexual dysfunction may occur. Beta blockers may cause low or high blood glucose and mask the symptoms oflow blood glucose(hypoglycemia) in people wit...
adrenaline) by binding to beta receptors on nerves, and beta blockers slow the heart beat down and cause it to pump with less force. Thus, blood pressure drops in the body and the heart demands less oxygen. At the same time, beta blockers help open blood vessels up, improving blood ...
New thinking about beta blockers.New thinking about beta blockers.The article presents views of Joshua Beckman, cardiologist and an associate professor of medicine at Harvard Medical School, on the merits and demerits of using beta blockers in patients suffering from high blood pressure. Topics dis...
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Beta blockers are used to treat a host of conditions, including high blood pressure,heart failure, migraines, glaucoma and anxiety. Doctors aren't sure exactly why some beta blockers cause weight gain. It could be thatbeta blockersslow your metabolism. ...