This means that some only act on beta receptors in the heart (cardioselective) whereas others also affect beta receptors located elsewhere, such as in the lungs (nonselective) Beta blockers are medicines that lower blood pressure These medicines block the effects of the hormone epinephrine, also known as adrenaline Beta blockers cause the heart to beat more slowly and with less force Side effects of beta blockers can include dizziness, a slow heart rate, and fatigue Learn about common and rare side effects and when they may be harmful.
Learn other ways they affect your body. Beta blockers are used to treat irregular heart rhythms, chest pain, heart attack, hypertension, migraine headaches, social phobias, tremors, and glaucoma Common side effects of beta blockers are nausea, vomiting, abdominal cramps, diarrhea, and weight gain if you are taking medicine for diabetes (type 1 and type 2) Examples of generic and brand names available for beta blockers in the u.s. The major side effects associated with the use of beta blockers will be reviewed here Beta blocker intoxication (overdose) and the clinical use of these drugs for the treatment of arrhythmias, hypertension, myocardial infarction, and heart failure are discussed separately.
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