Taking Loratadine While Pregnant – Get All the Questions Answered

Taking Loratadine When Pregnant - Get All the Questions Answered

As a pregnant woman, it is your duty to check if whatever you do will affect your baby or not. It is estimated that a woman has a 4% chance of having a baby with a birth defect. Therefore, you will have to devotedly check if anything you consume, especially medicines, are bad for the baby.

Loratadine is a common over-the-counter medicine, which is an antihistamine. This article will tell you if consuming loratadine during pregnancy can be bad for the health of your baby.

What Is Loratadine?

Loratadine is part of a medicine group called antihistamines, which is meant to reduce the effect of histamines in the human body. The histamines are an important part of why allergies occur – therefore, antihistamines are used to suppress the immune system, and as an allergy medication. It reduces symptoms associated with allergies, like a runny nose, watery eyes, cold, and sneezing.

Is Consuming Loratadine Safe during Pregnancy?

Consuming loratadine during pregnancy can have different effects on different women. You should consult your doctor before consuming loratadine and he will tell you if it is harmful or not. He will have a better idea of how the pregnancy is progressing and your overall health status, so he will be able to make an informed decision regarding this. However, here are a few things which could help you make the decision:

  • According to the US Food and Drug Administration Agency, there are no known side-effects to consuming loratadine even when you are pregnant. But these tests were conducted on pregnant animals, and not on pregnant women.
  • In any case, it will be your doctor’s opinion. He will prescribe the drug to you only if he feels that it is necessary and if the benefits of consuming the drugs are more than the potential risks.
  • Your doctor will be sure to understand the symptoms that may require the consumption of this drug, and then decide if loratadine can work without any side effects in your body.
  • Loratadine is important, since it may help you sleep better and improve your mood. But it should be taken only if necessary.
  • Also, loratadine causes less drowsiness in women compared to other similar antihistamines.

Pregnancy lowers your immune strength, so loratadine may be required to ward off symptoms of allergies like cold and cough. In any way, you should always talk to your doctor before its consumption.

A pregnant woman consulting a doctor

Other Medical Names for the Drug Loratadine

Loratadine is available in the market under different names, as tablets, capsules, or disintegrating tablets. If the doctor gives you the ‘go-ahead’ with regards to taking loratadine during pregnancy, here are some alternate names which can help you procure them easily.

  • Claritin
  • Alavert
  • Bactimicina Allergy
  • Hives Relief
  • Allergy Relief


Let us look at some common questions which pregnant women generally have, with regards to the Loratadine drug.

1. What If I Have Already Taken Loratadine during Pregnancy?

If you have already consumed your allergy medication, including loratadine, don’t stress out! Let your doctor know about it as soon as possible. Your doctor will decide whether it is okay for you to consume it and will work out the lowest possible dose required to get the effect of the medicine. He will also ensure that you consume the tablet only for the required amount of time.

2. Can Taking Loratadine during Pregnancy Cause Birth Defects in the Baby?

The organs of the baby are usually formed in the first trimester of pregnancy, and it is at this stage that many medicines have been shown to cause birth defects in the child. There have been three studies which investigated whether defects occur in such babies, but in all three, the babies came out just fine. However, all of the studies used less than 400 mothers, so the results cannot be conclusive. Only two studies have found a correlation between birth defects like shortened limb and consumption loratadine in the first trimester of pregnancy, but there have been other studies which said that there is no correlation whatsoever. Therefore, it was concluded that loratadine does not cause any birth defects in the baby if consumed in the first trimester.

3. Can Consuming Loratadine in Pregnancy Cause Miscarriage?

Again, there has been no evidence which shows that loratadine can cause miscarriage in women. There have been two studies conducted on the matter, and one of them concluded that there was no correlation. However, the other found that women who consumed loratadine were twice as likely to have a miscarriage, but this could be explained by other factors which can have the same effect. The women in the second study were slightly older, and the assessment of the study was taken at a slightly earlier stage compared to the women in the first study.

4. Can Intake of Loratadine in Pregnancy Cause Stillbirth, Preterm Birth, or Low Birth Weight in My Baby?

There were two studies which delved into this question, and both found that there was no correlation between loratadine and stillbirth, preterm birth, or low birth weight. However, extensive research is still required to conclude concretely.

5. Can Taking Loratadine While Pregnant Cause Learning and Behavioral Problems in the Child?

The development of the brain of the child occurs until the later stages of pregnancy, so the consumption of a harmful drug at any time of pregnancy may cause similar problems. However, consuming loratadine in the third trimester of pregnancy or at any time of the pregnancy has not been found to have any such effects, like ADHD or autism spectrum disorder, in the child.

6. Are There Any Risks to My Baby If the Father Has Taken Loratadine?

No, there are no risks if the father has consumed the medicine before or around the time you got pregnant.

Loratadine has not been found to have any harmful effects on the child, even though extensive research on the topic is yet to be done. To be of a safe side, it is advised that you consult with your doctor before consuming loratadine.

Also Read: Are Painkillers Safe In Pregnancy?