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  • Beta blockers: Cardiac jacks of all trades - Harvard Health
    In response to these messengers, the heart beats faster, blood vessels constrict, the airways relax, and the kidneys increase production of a protein that boosts blood pressure Beta blockers subvert these processes by settling onto beta receptors and preventing the chemical messengers from binding to their receptors
  • Beta-Blockers: Uses Side Effects - Cleveland Clinic
    What do beta-blockers do? Beta-blockers slow down your heart rate and relax smooth muscle tissue in your blood vessels This may help lower your blood pressure More specifically, they slow down certain types of cell activity Your body naturally makes neurotransmitters called epinephrine and norepinephrine
  • Are Beta Blockers Good for Lowering High Blood Pressure?
    In most cases, beta blockers are not a first-choice treatment for high blood pressure Beta blockers can have several side effects and may not lower blood pressure as well as some other medications, especially in Black people and older adults
  • Beta Blockers - StatPearls - NCBI Bookshelf
    Beta-blockers are indicated and have FDA approval for the treatment of tachycardia, hypertension, myocardial infarction, congestive heart failure, cardiac arrhythmias, coronary artery disease, hyperthyroidism, essential tremor, aortic dissection, portal hypertension, glaucoma, migraine prophylaxis, and other conditions
  • Beta blockers - Mayo Clinic
    Beta blockers cause the heart to beat more slowly and with less force This lowers blood pressure Beta blockers also help widen veins and arteries to improve blood flow Some beta blockers mainly affect the heart Other beta blockers affect both the heart and blood vessels Several beta blockers are available
  • Beta Blockers for High Blood Pressure - WebMD
    Beta-blockers keep adrenaline and noradrenaline from binding to these receptors Among other things, this keeps your heart rhythm slow and your blood vessels wide, which eases the strain on
  • Beta-blockers - Blood Pressure UK
    Beta-blockers allow your blood vessels to relax and widen, making it easier for blood to flow through, lowering your blood pressure Who can take beta-blockers? If you have high blood pressure, your doctor or nurse might suggest you take medicines to lower it It can take some trial and error to find the right one or the right combination





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