Are beta blockers better than calcium channel blockers
Samuel Coleman
Published Apr 22, 2026
Three standard drug treatments for high blood pressure – ACE inhibitors, beta blockers and diuretics – are significantly more effective than the newer, widely prescribed calcium channel blockers (CCBs) at preventing heart attacks and heart failure, report researchers in this week”s The Lancet.
Are calcium channel blockers better than beta blockers?
Three standard drug treatments for high blood pressure – ACE inhibitors, beta blockers and diuretics – are significantly more effective than the newer, widely prescribed calcium channel blockers (CCBs) at preventing heart attacks and heart failure, report researchers in this week”s The Lancet.
Why are beta blockers and calcium channel blockers not prescribed together?
Calcium channel blockers and beta-blockers In contrast, beta-blockers should not be combined with non-dihydropyridine calcium blockers such as verapamil or diltiazem. The negative chronotropic effect of both of these drugs may result in heart block or bradycardia.
Why are calcium channel blockers bad for you?
Calcium-channel blockers are widely used as an effective treatment for hypertension and angina. Several studies have raised questions about their safety, suggesting that calcium-channel blockers can increase the rates of myocardial infarction (MI) and death, particularly in patients with heart disease.Why you shouldn't take beta blockers?
It’s dangerous to stop taking beta-blockers suddenly, even if you’re experiencing side effects. When you take beta-blockers, your body gets used to your heart’s slower speed. If you stop taking them suddenly, you could increase your risk of a serious heart problem, such as a heart attack.
What is the most effective calcium channel blocker?
The dihydropyridine calcium channel blockers, a group that includes amlodipine, felodipine and lacidipine, are a common choice for treatment of hypertension. Amlodipine, which is both low cost and taken once daily, is the one of the most commonly prescribed agents.
Do calcium channel blockers work for everyone?
Even though some blood pressure and heart-related medications work better for people of some racial backgrounds than others, calcium channel blockers are equally effective for all racial groups.
What are the most common side effects of calcium channel blockers?
- Constipation.
- Dizziness.
- Fast heartbeat (palpitations)
- Fatigue.
- Flushing.
- Headache.
- Nausea.
- Rash.
What is the safest blood pressure medicine?
Methyldopa, which works to lower blood pressure through the central nervous system, has the lowest risk of harming the mother and developing fetus. Other possible safe options include labetalol, beta-blockers, and diuretics.
Which calcium channel blocker has the least side effects?- amlodipine (Norvasc)
- felodipine (Plendil)
- isradipine (DynaCirc)
- nicardipine (Cardene)
- nifedipine (Adalat, Procardia)
- nimodipine (Nimotop, Nymalize)
- nisoldipine (Sular)
What is a natural calcium channel blocker?
Oral magnesium acts as a natural calcium channel blocker, increases nitric oxide, improves endothelial dysfunction, and induces direct and indirect vasodilation.
Which is better atenolol or amlodipine?
Compared to atenolol, amlodipine therapy decreased systolic blood pressure more effectively in LH and DOCA rats, but less effectively in SHR and 2K1C rats. The combination of atenolol and amlodipine (10 + 1 mg/kg) produced the largest effect on blood pressure reduction in all four types of hypertensive rats.
Which is better metoprolol or amlodipine?
Both amlodipine and metoprolol significantly increased total exercise time, total workload, time to onset of angina and time to 1 mm ST-depression with no significant differences between the drugs. Amlodipine was significantly more efficient than metoprolol in reducing ST-depression at maximum workload.
What is the alternative to beta blockers?
The selective inhibitor, ivabradine, provides an alternative way of heart rate reduction in addition to beta-blockers and calcium channel blockers. This could become particularly useful in patients who are intolerant of beta-blockers, for example, in the presence of asthma or severe chronic obstructive airway disease.
Do beta blockers shorten your life?
A large study published last month in The Journal of the American Medical Association found that beta blockers did not prolong the lives of patients – a revelation that must have left many cardiologists shaking their heads (JAMA, vol 308, p 1340).
What is the safest beta-blocker?
Cardioselective. A number of beta blockers, including atenolol (Tenormin) and metoprolol (Toprol, Lopressor), were designed to block only beta-1 receptors in heart cells. Since they don’t affect beta-2 receptors in blood vessels and the lungs, cardioselective beta blockers are safer for people with lung disorders.
Can I take vitamin D with calcium-channel blockers?
Similarly, normal doses of vitamin D-3 (4,000 IU a day or less) do not significantly affect calcium levels, and may be taken with calcium-channel blockers.
Can you stop taking calcium-channel blockers?
Don’t stop taking your calcium-channel blockers unless your doctor tells you to. Stopping calcium-channel blockers suddenly can cause pain and tightness in your chest (angina).
Can calcium-channel blockers cause muscle and joint pain?
Other medications that have been associated with a significant risk of joint pain include, among others, Ritalin, Allegra, Nexium, Prilosec, Prevacid, calcium channel blockers, migraine medications, erectile dysfunction medications, and some HIV medications.
When is the best time to take a calcium channel blocker?
Calcium channel blockers should always be taken with a meal or a glass of milk to protect the stomach. You should not, however, take calcium channel blockers with grapefruit juice or grapefruit. Grapefruit (and its juice) can alter the effects of many drugs, including calcium channel blockers.
What is the newest calcium channel blocker?
Cilnidipine is a recently developed CCB, and possesses both L- and N-type calcium channel blocking activity [23]. Since N-type calcium is distributed along the nerve and in the brain, cilnidipine is anticipated to exert specific action on nerve activity, such as inhibition of the sympathetic nervous system.
Is amlodipine well tolerated?
Amlodipine was tolerated very well; only 17% of the patients reported side effects, most of which were either mild or moderate and were tolerated or disappeared with continued treatment. No clinically significant changes were noted in clinical laboratory or ECG examinations.
What is the first drug of choice for hypertension?
The strongest body of evidence indicates that for most patients with hypertension, thiazide diuretics are the best proven first-line treatment in reducing morbidity and mortality.
What is the best high blood pressure medication with the least side effects?
Thiazide diuretics generally have fewer side effects than the others. This is especially true when they’re prescribed in the low doses that are generally used in treating early high blood pressure. Examples of thiazide diuretics include: chlorthalidone (Hygroton)
What is the blood pressure medication with the least side effects?
While the class of blood pressure-lowering medicines called angiotensin-converting enzyme (ACE) inhibitors may be prescribed more commonly, angiotensin receptor blockers (ARBs) work just as well and may cause fewer side effects.
Do Calcium channel blockers affect the kidneys?
Calcium channel or entry blockers (CEBs) exert important vascular and tubular effects on the kidney. These renal effects include an enhancement of glomerular filtration rate (GFR), renal blood flow (RBF), and electrolyte excretion.
Is diltiazem hard on the kidneys?
Diltiazem monotherapy was confirmed to be an effective antihypertensive agent. Although mean arterial pressure was reduced from 121 to 108 mm Hg, diltiazem had no overall effect on glomerular filtration rate, renal plasma blood flow, salt and water excretion, or body fluid composition.
Are calcium channel blockers safe for kidneys?
The use of CCBs in hypertensive patients with renal disease is safe and has no deleterious effects on renal function. CCBs may be better than diuretics and beta-blockers at protecting renal function against hypertension.
Which calcium channel blocker causes the least edema?
Diltiazem, a non-DHP agent, seems to be associated with the lowest incidence of ankle oedema.
Which is better amlodipine or felodipine?
Amlodipine seems to be more effective than felodipine when the drugs are compared in the same dose, with regard to the effect on clinic BP 24 h after dosing and to ambulatory BP during the night. The longer elimination half-life of amlodipine as compared to felodipine is the probable reason for this finding.
Why do beta blockers increase stroke risk?
The most likely explanation for the increase in deaths and stroke among those taking beta blockers was that these patients could go into shock if their blood pressure were too low, a not uncommon complication of surgery, Devereaux said.
