Can calcium blockers cause cancer?

Do calcium channel blockers increase the risk of cancer?

Calcium channel blockers, specifically the short-acting form, appeared associated with increased risk for pancreatic cancer among postmenopausal women, according to a study presented at American Association for Cancer Research Annual Meeting. “Pancreatic cancer is not very common in the United States.

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.

Are calcium channel blockers safe for long term use?

Long-term side effects

As your body gets used to the calcium channel blocker, side effects like flushing and headache usually go away. Long-term side effects are more likely to include changes in heart rhythm. If you have an irregular heartbeat, talk with your doctor about this possible side effect.

Can calcium channel blockers cause breast cancer?

In the general population medical records database, the researchers found that women who took calcium channel blockers had a 1.6 times higher risk of breast cancer. This risk is just slightly higher than average and is much smaller than the increase in risk reported in the 2013 study.

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Can hypertension cause pancreatic cancer?

Announced at the American Association for Cancer Research (AACR) Annual Meeting in Chicago, a new study suggests that a popular type of high blood pressure medication, called short-acting calcium channel blockers (CCBs), may increase the risk of pancreatic cancer in post-menopausal women, relative to women who hadn’t …

What class are calcium channel blockers?

The most smooth muscle selective class of CCBs are the dihydropyridines. Because of their high vascular selectivity, these drugs are primarily used to reduce systemic vascular resistance and arterial pressure, and therefore are used to treat hypertension.

Which is the safest calcium channel blocker?

If you have systolic heart failure, then amlodipine and felodipine are the only calcium channel blockers you should use. Calcium channel blockers can also prevent migraine headaches.

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. Dear Dr.

Are calcium channel blockers bad?

The best available scientific evidence links calcium channel blockers to an increased risk of heart attack and death in people using these drugs for high blood pressure and chest pain. 4. The calcium channel blocking drugs are often prescribed for the life of the patient.

Can you eat bananas with calcium blockers?

If you are on a calcium channel blocker, you should limit your calcium intake to 1,000 milligrams. Bananas. Blood pressure medication should not be mixed with high quantities of bananas or other high-potassium foods.

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Do you have to wean off 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). If you need to stop taking your medicine, your doctor will tell you how to do this safely.

Which calcium channel blocker has least side effects?

Calcium channel blockers are common medications that have a low risk of complications. In this article, we discuss how these drugs work, as well as their uses and possible side effects.


  • amlodipine (Norvasc)
  • felodipine (Plendil)
  • nicardipine (Cardene)
  • nifedipine (Adalat, Procardia)
  • nimodipine (Nimotop)