Frequent question: How do antihistamines affect pregnancy?

Scientific research suggests that using most types of antihistamines during pregnancy is not linked to birth defects. Out of 54 studies examined, 9 studies showed potential links between certain antihistamines and certain birth defects.

Can I take antihistamines while pregnant?

Many allergy drugs may be fine to keep taking during pregnancy, but have the discussion so you can have peace of mind. Oral antihistamines, like cetirizine (Zyrtec), chlorpheniramine (Chlor-Trimeton), diphenhydramine (Benadryl), fexofenadine (Allegra), and loratadine (Claritin) seem to be safe.

Do antihistamines cause miscarriages?

Due to the role of histamine and its receptors in these processes, it is reasonable to conclude that antihistamine use may be associated with pregnancy outcomes such as spontaneous abortion (SAB) and preterm birth (PTB). Currently, there are no safety guidelines for the use of antihistamines during pregnancy.1 мая 2014 г.

Can allergy affect pregnancy?

How might allergies affect your pregnancy and baby? If you have allergies, you can definitely have a safe, healthy pregnancy. In fact, your baby likely won’t notice a thing in there, even if you’re feeling pretty lousy.

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What allergy medicine is safe during pregnancy?

Safe OTC Allergy Meds to Take During Pregnancy

  • Allegra (fexofenadine)
  • Benadryl (diphenhydramine)
  • Claritin (loratadine)
  • Zyrtec (cetirizine)

What helps allergies when pregnant?

Step-by-Step Care:

  1. Try to avoid your allergy triggers.
  2. Use saline nose spray to ease your congestion.
  3. Keep animals out of your bedroom.
  4. Vacuum often. …
  5. Use the air conditioner to keep humidity low and irritants out of the house. …
  6. Shower and wash your hair after being outdoors if pollen sets off your allergies.

Does Benadryl affect baby in womb?

Potential harm to baby

However, several recent medical studies have found that diphenhydramine doesn’t cause these or any abnormalities at birth at all. This research shows that taking Benadryl at any stage of your pregnancy, even the first trimester, is safe.

Can Zyrtec cause miscarriage?

The likelihood of miscarriage has been assessed in around 430 women taking cetirizine in early pregnancy. Although the studies do not raise concern that cetirizine causes miscarriage, ongoing research is ideally required to confirm this.

Can you take Claritin in early pregnancy?

Rest assured that after years of research on animals and humans, Claritin has been classified as safe to use during pregnancy. Antihistamines like Chlor-Trimeton and Benadryl are also deemed safe for pregnant women to take.

Can allergy medicine affect implantation?

Antihistamines and Allergies

No one really knows how histamines are important for conception, but the concern is that antihistamines may interfere with embryo implantation. That said, there’s currently no evidence that antihistamines reduce fertility. That doesn’t mean they don’t interfere with fertility.

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Why are my allergies so bad while pregnant?

Inflammation can lead to pregnancy rhinitis, or nasal congestion and a runny nose during pregnancy. Although the cause of pregnancy rhinitis is related to hormone production and not allergens, this condition may make pre-existing seasonal allergy symptoms worse.15 мая 2018 г.

Does continuous sneezing affect pregnancy?

Sneezing cannot hurt your baby. Sneezing doesn’t pose any risks to your baby at any stage of a pregnancy. However, sneezing can be a symptom of an illness or disease, such as the flu or asthma.

What weeks are the highest risk for miscarriage?

March of Dimes reports a miscarriage rate of only 1 to 5 percent in the second trimester.

  • Weeks 0 to 6. These early weeks mark the highest risk of miscarriage. A woman can have a miscarriage in the first week or two without realizing she’s pregnant. …
  • Weeks 6 to 12.
  • Weeks 13 to 20. By week 12, the risk may fall to 5 percent.

What category is zyrtec for pregnancy?

Safety of Over-the-Counter Antihistamines, Decongestants, and Expectorants in PregnancyMedicationDrug classPregnancy risk category*Cetirizine (Zyrtec)Second-generation (selective, nonsedating) antihistamineBLoratadine (Claritin)Second-generation (selective, nonsedating) antihistamineBЕщё 9 строк

What nasal decongestant is safe during 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.

What Nasal Spray Can you use while pregnant?

Budesonide nasal spray is available with a prescription as generic budesonide or brand-names Rhinocort Aqua, Entocort, and Pulmicort. It’s also available over-the-counter as Rhinocort Allergy. Other options that are safe to use during pregnancy include mometasone (Nasonex) and fluticasone propionate (Flonase).

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No runny nose