What is the safest beta blocker in pregnancy?

Can I 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.

Why are beta blockers contraindicated in pregnancy?

Despite the increased use of beta-blockers in pregnancy, there is only limited information on their possible teratogenic effects. Beta-blockers could reduce uteroplacental blood flow and could therefore lead to congenital anomalies in the offspring.

What is the safest blood pressure medication 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.

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.

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Can beta blockers cause miscarriage?

Can taking propranolol in pregnancy cause miscarriage? A single study provided no evidence that use of propranolol in early pregnancy was linked to an increased risk of miscarriage. No further studies have assessed miscarriage rates in women taking propranolol and more research into this subject is therefore required.

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.

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.

Do beta blockers decrease milk supply?

In general, beta blockers that are considered to pose less risk to a breastfeeding infant have, or are predicted to have, lower levels in breast milk (due to a high degree plasma protein binding, low lipid solubility and a short half-life) and relatively low renal excretion.

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.

Why is amlodipine not used in pregnancy?

Amlodipine falls into category C. There are no good studies in pregnant women. Amlodipine should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. It is not known if amlodipine will harm your unborn baby.

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How can I lower my blood pressure naturally while pregnant?

Some ways to lower the risk of high blood pressure during pregnancy include:

  1. limiting salt intake.
  2. staying hydrated.
  3. eating a balanced diet that is rich in plant-based foods and low in processed foods.
  4. getting regular exercise.
  5. getting regular prenatal checkups.
  6. avoiding smoking cigarettes and drinking alcohol.

Can drinking water lower blood pressure during pregnancy?

Drinking at least eight, 8-ounce glasses of water a day is necessary for normal cholesterol and blood pressure. It also will help prevent arthritis, fear, anxiety, depression, allergies, and insomnia.”