Beta blockers

beta blockers

What is a beta blocker?

Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce your blood pressure.

What do beta blockers do to the heart?

Beta blockers cause your heart to beat more slowly and with less force, which lowers blood pressure. Beta blockers also help open up your veins and arteries to improve blood flow. Examples of beta blockers Some beta blockers mainly affect your heart, while others affect both your heart and your blood vessels.

What are the side effects of beta-blockers?

Side effects and cautions. Beta blockers can also affect your cholesterol and triglyceride levels, causing a slight increase in triglycerides and a modest decrease in high-density lipoprotein, the good cholesterol. These changes often are temporary. You shouldnt abruptly stop taking a beta blocker because doing so could increase your risk...

Why would my doctor prescribe beta-blockers?

Your doctor may prescribe beta-blockers even if you have few symptoms of heart problems or heart failure. These medications can actually improve the heart’s ability to beat. Commonly prescribed beta-blockers include:

What are beta blockers used for?

Beta blockers. Beta blockers treat high blood pressure and other conditions, such as heart problems. Learn why you might need them and their possible side effects. Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce your blood pressure. Beta blockers work by blocking the effects of the hormone epinephrine,...

How do beta blockers work to lower blood pressure?

Beta blockers work by blocking the effects of the hormone epinephrine, also known as adrenaline. When you take beta blockers, your heart beats more slowly and with less force, thereby reducing blood pressure. Beta blockers also help blood vessels open up to improve blood flow.

What is the difference between beta blockers?

Beta blockers are classified as being non-selective and selective. Non-selective beta blockers, such as propranolol, are active in blocking adrenaline and noradrenaline in other areas of the body, as well as the heart.

What are beta-blockers?

Beta blockers are competitive antagonists that block the receptor sites for the endogenous catecholamines epinephrine (adrenaline) and norepinephrine

What are the side effects of long term use of beta blockers?

Beta blockers when taken for a long time are bound to cause health hazards. The most pronounced side effects are weight gain, weak heart health, change in blood glucose levels, etc. Read ahead to know the details... Beta blockers when taken for a long time are bound to cause health hazards.

What should I know about beta blockers before taking them?

Use caution engaging in activities requiring alertness. Because beta blockers may reduce blood circulation to the extremities, your hands and feet may be cold. Dress warmly. a sore throat. Tell your doctor immediately if any of these unlikely but serious side effects occur: slow/irregular heartbeat.

How do beta blockers affect the heart?

This causes the heart rate to slow down, and reduces how forcefully the heart pumps blood round the body. Beta blockers also block the release of another hormone called angiotensin II from the kidneys, which causes the blood pressure to reduce.

Can beta blockers cause low or high blood glucose?

Beta blockers may cause low or high blood glucose and mask the symptoms of low blood glucose ( hypoglycemia) in people with diabetes. If you notice other effects not listed above, contact your doctor or pharmacist. In the U.S. -- call your doctor for medical advice about side effects.

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