Frequent question: What pregnancy category is propranolol?

Can propranolol harm my baby?

Propranolol use in late pregnancy may cause the baby to have symptoms of the drug acting on its heart, blood vessels, and metabolism. Symptoms would include slowed heart rate and low blood sugar. Does taking propranolol in pregnancy cause long-term problems in behavior or learning for the baby.

What class is propranolol?

Propranolol is in a class of medications called beta blockers. It works by relaxing blood vessels and slowing heart rate to improve blood flow and decrease blood pressure.

What pregnancy category are beta blockers?

Most beta-blockers were given the former Pregnancy Letter Category C by the US Food and Drug Administration, meaning that “risk cannot be ruled out” [8] because experimental animal studies have shown an adverse effect on the foetus or there have been no adequate and well-controlled studies in humans.

Is it safe to take a beta blocker while pregnant?

β-Blockers are the most commonly used class of medication for treating cardiac conditions in pregnant women. Despite the common use of this class of medication, data that support its safety are limited. β-Blockers cross the placenta and potentially can cause physiological changes in the fetus.

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Is propranolol OK for pregnancy?

Propranolol has been used safely to treat a variety of conditions during pregnancy, including hypertension and pheochromocytoma in the mother, and tachyarrhythmias in both the mother and fetus.

What is the safest beta blocker in pregnancy?

There is a general consensus that labetalol is safer than other β-blockers during pregnancy, and this drug is rapidly becoming the first-line choice in conditions, such as chronic hypertension during pregnancy.

Can you eat bananas with beta blockers?

Too much potassium can lead to erratic heart rhythm and kidney failure. If you are taking a beta-blocker, your health care provider may recommend that you limit your consumption of bananas and other high potassium foods including papaya, tomato, avocado and kale.

Do you gain weight on propranolol?

Propranolol and weight gain

Firstly, Propranolol very slightly reduces the body’s ability to burn fat. Secondly, Propranolol causes your body to retain more fluid than normal, leading to an increase in your body weight.

Can beta blockers cause birth defects?

Beta-blockers used to treat hypertension during the first trimester of pregnancy don’t appear to increase the risk that babies will be born with birth defects or cardiac malformations, according to an analysis of observational data on more than 18,000 women across five Nordic countries and the United States.

Which blood pressure medication is safe during pregnancy?

Methyldopa has been used for decades to treat high blood pressure in pregnancy and it appears to be safe. Labetalol has been extensively studied and has become increasing prescribed in pregnancy. Labetalol is now commonly used as a first-line treatment choice.

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How long can you stay on beta blockers?

Guidelines recommend beta blocker therapy for three years, but that may not be necessary. Beta blockers work by blocking the effects of the hormone epinephrine, also called adrenaline. Taking beta blockers reduces your heart rate and blood pressure. This eases the workload on your heart and improves blood flow.