And decreased blood flow can prevent the fetus from getting enough oxygen, which can cause birth defects or make the baby’s heart beat too slowly. Because of this risk, you should not take oral phenylephrine during pregnancy.
What happens if you accidentally take phenylephrine while pregnant?
First-trimester use of phenylephrine, which is found in Sudafed among other products, was tied to an eight-fold higher risk of a heart defect called endocardial cushion defect. And phenylpropanolamine (Acutrim) was also linked to an eight-fold risk of defects of the ear and a three-fold increase in stomach defects.
How much phenylephrine is safe during pregnancy?
The decongestants pseudoephedrine and phenylephrine are generally not recommended during the first 13 weeks of pregnancy. After the first trimester, occasional use of these medications (for example, once or twice daily for no more than a day or two) may be safe.
What if I took Sudafed PE while pregnant?
You could have more side effects. This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking Sudafed PE Head Congestion (ibuprofen and phenylephrine), call your doctor right away.
What birth defects does phenylephrine cause?
This study suggests a possible link between phenylephrine and phenylpropanolamine – found in decongestant medicines – and an increased risk of three specific birth defects (endocardial cushion defect, ear defects, pyloric stenosis).
How long does phenylephrine stay in your system?
The elimination half life of phenylephrine is about 2.5 to 3.0 hours. The clinical effects of a single intravenous bolus dose of phenylephrine are short lived and needs to be repeated every 10–15 minutes.
Is Bioflu safe for pregnant?
No, Bioflu 150mg Tablet is not safe to be used in pregnancy. Studies suggest that the use of Bioflu 150mg Tablet during pregnancy is harmful to the development of the baby. Therefore, Bioflu 150mg Tablet is prescribed in pregnant women only if the benefits of the medicine outweigh the risks involved.
Are Class C drugs safe during pregnancy?
Category C: Studies in animals have revealed adverse effects on the fetus and there are no controlled studies in women, or studies in women and animals are not available. Drugs from this class can be given to pregnant women if the benefit to the mother outweighs the risk to the fetus.
What is pregnancy Category C mean?
Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
Why are decongestants bad during pregnancy?
Some decongestants, especially ones that contain pseudoephedrine, can cause elevations in blood pressure, so patients with chronic or pregnancy-induced high blood pressure should stay away from those medications.
Can I take Sudafed in first trimester?
Sudafed (Pseudoephedrine) 30-60 mg every 4-6 hours can be used in the second and third trimesters in women without gestational hypertension. Avoid use in the first trimester and with breastfeeding. Sudafed PE (Phenylephidrine) should be avoided because of its uncertain efficacy and safety in pregnancy.
What pregnancy category is phenylephrine?
Pseudoephedrine and phenylephrine are pregnancy category C in all three trimesters of pregnancy. The American College of Obstetricians and Gynecologists (ACOG) and the American College of Allergy, Asthma and Immunology (ACAAI) recommend using pseudoephedrine during pregnancy.
Can I use Sudafed while pregnant?
Pseudoephedrine is not recommended in pregnancy because it can reduce the blood flow in the placenta and to the baby.
Can decongestants cause miscarriage?
Recent findings show that the use of a decongestant during the first trimester of pregnancy may raise the risk of certain rare birth defects in your unborn child.
What decongestant is safe for pregnancy?
Decongestant medications reduce stuffiness and sinus pressure by constricting the blood vessels in your nose, which reduces swelling. Pseudoephedrine and phenylephrine are available over the counter as Sudafed and are safe for many women to use during pregnancy.
Can I take Phenergan while pregnant?
Do not take Phenergan if you are pregnant or plan to become pregnant. It may affect your developing baby if you take it during pregnancy. If there is a need to consider Phenergan during your pregnancy, Your pharmacist or doctor will discuss the benefits and possible risks of taking the medicine during pregnancy.