What happens if you take antihistamines while pregnant?

During your first trimester, don’t take decongestants by mouth, either. They may make some birth defects more likely. Watch out for antihistamines combined with a decongestant. Since there’s not enough evidence for their safety, avoid antihistamine nasal sprays.

Is it safe to take antihistamines while pregnant?

To conclude first generation antihistamines such as chlorpheniramine, hydroxyzine, and dexchlorpheniramine are the safest among antihistamines to be used in pregnancy.

Can antihistamines cause miscarriage?

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.

What allergy medicine is safe while pregnant?

Safe OTC Allergy Meds to Take During Pregnancy

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

5 авг. 2020 г.

Can I take Claritin while pregnant?

Our experts answer your pregnancy questions

The good news is that antihistamines for seasonal allergy symptoms are generally safe during pregnancy. Benadryl and Chlor-Trimeton, for example, are safe. We think the second-generation allergy medications like Claritin and Zyrtec are also fine for pregnancy.

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Do antihistamines cause birth defects?

Researchers found the evidence to be generally reassuring: most antihistamines do not appear to be linked to birth defects.

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.

What is the best antihistamine?

If your allergies only appear sporadically – say when pollen count is high or you have that random encounter with your friend’s cat – fast-acting antihistamines will be your best bet. These include medications like Benadryl (diphenhydramine), Claritin (loratidine), Allegra (fexofenadine), and Zyrtec (cetirizine).

What helps allergies when pregnant?

Most pregnant women can safely take over-the-counter allergy medications.

Medications for seasonal allergies during pregnancy

  • cetirizine (Zyrtec)
  • chlorpheniramine (ChlorTrimeton)
  • diphenhydramine (Benadryl)
  • loratadine (Claritin)

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 allergies 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.

What category is Claritin for pregnancy?

Safety of Over-the-Counter Antihistamines, Decongestants, and Expectorants in Pregnancy

Medication Drug class Pregnancy risk category*
Cetirizine (Zyrtec) Second-generation (selective, nonsedating) antihistamine B
Loratadine (Claritin) Second-generation (selective, nonsedating) antihistamine B
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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.

Can Claritin cause miscarriage?

Does taking loratadine during my pregnancy increase the chance of miscarriage? Miscarriage can occur in any pregnancy. A study of 161 women taking loratadine during the first trimester did not show any differences in the rates of miscarriage.

What medications are not safe during pregnancy?

What medicines should you avoid during pregnancy?

  • Bismuth subsalicylate (such as Pepto-Bismol).
  • Phenylephrine or pseudoephedrine, which are decongestants. …
  • Cough and cold medicines that contain guaifenesin. …
  • Pain medicines like aspirin and ibuprofen (such as Advil and Motrin) and naproxen (such as Aleve).

Can you take antihistamines when pregnant NHS?

There are several different types of antihistamines available including loratadine and cetirizine. Neither of these antihistamines cause drowsiness, and they are both considered safe to take in pregnancy when necessary.

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