Is Allegra D Safe During Pregnancy

Frequently Asked Questions About Allegra

ZYRTEC(Cetirizine 2HCL)Tablets, Syrup Uses, Pregnancy Precautions,Side effects,Dosage,Price.

Is Allegra-D available by prescription?

While you can get Allegra-D from behind the pharmacy counter in most states, a few states require a prescription. Allegra-D is also considered a controlled substance in states like Oregon.

How long does it take for Allegra-D to work?

This medication starts working within an hour of taking it.

Can I take Allegra-D with juice?

Taking this medication with apple, grapefruit or orange juice can affect the absorption of this medication. It’s recommended to take this medication with only water.

Can pregnant women take Allegra-D ?

Allegra-D should only be used during pregnancy if the benefit justifies the potential risk to the unborn baby. Talk to your provider before starting this medication if you are pregnant.

Can I drink alcohol while using Allegra-D ?

Drinking alcohol while taking Allegra-D can raise your risk of side effects, especially dizziness and drowsiness. It is best to avoid alcohol or limit your intake when taking this medication.

Herbals And Dietary Supplements

During pregnancy, herbal remedies are used for nausea, respiratory symptoms, urinary tract infections, pain, and other nonspecific issues.40 However, there are few human data on the safety of herbal remedies in pregnancy. The Dietary Supplement Health and Education Act of 1994 requires manufacturers to ensure the safety of supplements before marketing. However, there is no registration process with the FDA, which takes action only if a supplement is found to be unsafe after marketing.41 Herbals were not included in the NBDPS until the year 2000. According to a subanalysis of the NBDPS, 10.9% of women use herbals during pregnancy, most commonly peppermint, cranberry extract, herbal teas, ginger, chamomile, Echinacea, ginseng, raspberry leaf, and ephedra products.42

Safe Allergy Remedies During Pregnancy

  • Oral antihistamines, like cetirizine , chlorpheniramine , diphenhydramine , fexofenadine , and loratadine seem to be safe. So does cromolyn sodium nasal spray and the steroid nasal spray Rhinocort, according to Web MD.
  • Allergy shots: If you took allergy shots before pregnancy, your doctor might recommend you continue taking them. But do not start them while pregnant.
  • Sudafed 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 should be avoided because of its uncertain efficacy and safety in pregnancy.

Allergy Medications to Avoid During Pregnancy

  • Decongestants: During your first trimester, dont take decongestants by mouth, according to Web MD. Decongestants may make some birth defects more likely. Watch out for antihistamines combined with a decongestant. Because theres not enough evidence for their safety, avoid antihistamine nasal sprays.
  • Mucinex, Mucinex D, Mucinex DM, and the extra-strength versions of each, because the six forms of Mucinex contain guaifenesin. Avoid taking any of these during the first trimester of pregnancy. However, they may be safe to use during later trimesters. Ask your doctor.

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Who Can And Cannot Take Fexofenadine

Adults and children aged 6 years and over can take fexofenadine tablets.

Fexofenadine is not suitable for some people. To make sure it’s safe for you, tell your doctor or pharmacist before taking fexofenadine if you:

  • have ever had an allergic reaction to fexofenadine or any other medicine
  • have problems with your liver or kidneys
  • have, or have ever had, heart problems
  • have epilepsy or another health condition that puts you at risk of seizures or fits
  • are due to have an allergy test taking fexofenadine may affect the results, so you might need to stop taking it a few days before the test

What Side Effects Are Possible With This Medication

Zyrtec vs allegra d . zyrtec d vs allegra super

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes this medication. If you are concerned about side effects, discuss the risks and benefits of this medication with your doctor.

The following side effects have been reported by at least 1% of people taking this medication. Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

  • dizziness
  • nausea
  • trouble sleeping

Although most of these side effects listed below don’t happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

  • anxiety
  • fast, slow or irregular heartbeat
  • nervousness, agitation, or restlessness
  • shakiness or tremor

Stop taking the medication and seek immediate medical attention if any of the following occur:

  • signs of a serious allergic reaction
  • signs of high blood pressure
  • signs of taking too much medication
  • difficulty breathing

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking this medication.

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What Should I Avoid

Avoid using antacids within 15 minutes before or after taking a medication that contains Allegra. Antacids can make it harder for your body to absorb this medication.

Fruit juices and certain antacids can make it harder for your body to absorb fexofenadine. Do not take Allegra with fruit juice .

Avoid taking any other cold or allergy medicines unless your doctor has told you to.

What Form Does This Medication Come In

Each caplet engraved with “06/012D” on the white layer contains 60 mg of fexofenadine HCl and 120 mg of pseudoephedrine HCl. Available as a bilayer clear film coated caplet with one half white to off-white and the other half tan. The fexofenadine layer is an immediate-release formulation the pseudoephedrine layer is a sustained-release formulation. Nonmedicinal ingredients: carnauba wax, cornstarch, croscarmellose sodium, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, silicon dioxide, and stearic acid.

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Is Allegra Safe During Pregnancy And Breastfeeding

Generic Name: FexofenadineFDA Drug Category: CFexofenadine, most commonly known as Allegra, is an over-the-counter and prescription medication used to treat allergy symptoms. There have been no human studies completely to prove or disprove safety during pregnancy and animal studies have been inconclusive. If prescribed fexofenadine, follow the dosage instructions as directed by your physician making sure to take only the recommended dose. Fexofenadine is also sold as Allegra, Aller-Ease and Childrens Allegra.

Cough Cold And Allergy

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It is very common for women to experience cough, cold, or allergy symptoms during pregnancy. The use of multiple OTC medications to treat these symptoms increases from the first to the third trimester. According to one study, 92.6% of the obstetric population interviewed self-medicated with OTC medications. The common cold is typically caused by numerous viruses and, therefore, is usually self-limiting. Pregnant women should be advised to first try nonpharmacologic treatments such as a saline nasal spray, the use of a humidifier, and increased hydration. The most commonly used cough, cold, and allergy products include antihistamines, decongestants, antitussives, and expectorants .

It appears that the older sedating antihistamines, also known as first-generation agents, are safe in pregnancy. The recommended first-line agent is chlorpheniramine , which is Category B. According to the Collaborative Perinatal Project, chlorpheniramine use during pregnancy was not associated with an increased risk of malformations. Diphenhydramine is also an option in patients who need symptomatic relief from allergy or cold symptoms. It is also Category B and was not associated with an increased risk of malformations however, it can cross the placenta and has been reported to have possible oxytocin-like effects at high doses when used during labor.

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Safety Of Antihistamines During Pregnancy

Although pruritus is not a life-threatening medical condition, it can be extremely troublesome for pregnant women. Because of potential effects on the fetus, the treatment of pruritus in pregnancy requires prudent consideration. At one point, the physician will have to use the antihistamines and weigh the benefits against the teratogenic effects of the antihistamines. Physicians must decide whether to select an older, better-studied antihistamine, thought to be relatively safe during pregnancy, or a newer agent that has less adverse effect on quality of life but has a potential teratogenic effect.

Various recommendations and studies favor the use of first generation antihistamines for use during pregnancy. They point out that these antihistamines were in use for a longer period of time and were more widely used during pregnancy. More data are available about the various effects of the first generation antihistamines in pregnancy. Moreover a few of the second generation agents have been reported to be associated with an increased incidence of certain congenital malformations.

In 1993, the National Asthma Education and Prevention Program Working Group on Asthma and Pregnancy recommended the first-generation agents chlorpheniramine and tripelennamine as the antihistamines of choice during pregnancy, based on duration of availability as well as reassuring animal and human data.

Is Allegra Or Allegra

Both Allegra and Allegra-D are effective medications for treating allergy symptoms. However, Allegra-D is more suitable for relieving congestion and sinus pressure because of the added pseudoephedrine. Currently, there are no head-to-head trials comparing Allegra and Allegra-D.

Compared to first-generation antihistamines like Benadryl , Allegra has less sedating side effects. In this regard, Allegra can be considered safer than older antihistamines.

According to a review of second-generation antihistamines, Allegra was found to be comparable to drugs like Zyrtec and Claritin for treating allergic rhinitis. But, Zyrtec may be more effective than Allegra for treating hives.

The best seasonal allergy medicine is the one that works best for you and your specific symptoms. Consult with your healthcare provider to find the most effective allergy drug for you. One drug may be better depending on your overall health and other drugs you may be taking.

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What Other Drugs Could Interact With This Medication

There may be an interaction between fexofenadine – pseudoephedrine and any of the following:

  • abiraterone acetate
  • zolpidem
  • zopiclone

If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:

  • stop taking one of the medications,
  • change one of the medications to another,
  • change how you are taking one or both of the medications, or
  • leave everything as is.

An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.

Medications other than those listed above may interact with this medication. Tell your doctor or prescriber about all prescription, over-the-counter , and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.

All material copyright MediResource Inc. 1996 2022. Terms and conditions of use. The contents herein are for informational purposes only. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Source:

How Should I Use This Medication


For adults and children 12 years of age and older, the usual dose is one caplet twice daily. People with poor kidney function may be prescribed a lower dose by their doctor .

Take this medication on an empty stomach. Swallow the caplet whole. Do not break or chew the caplet. Do not take this medication within 2 hours of taking an antacid that contains aluminum or magnesium.

Many things can affect the dose of a medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.

It is important to take this medication exactly as prescribed by your doctor. If you miss a dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store this medication at room temperature, protect it from light and moisture, and keep it out of the reach of children.

Do not dispose of medications in wastewater or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

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What Are The Side Effects Of Allegra

With any medication, there are risks and benefits. Even if the medication is working, you may experience some unwanted side effects.

Contact your doctor immediately if you experience any of the following:

  • Overdose
  • Allergic reaction

The following side effects may get better over time as your body gets used to the medication. Let your doctor know immediately if you continue to experience these symptoms or if they worsen over time.

Safe Otc Allergy Meds To Take During Pregnancy

These over-the-counter allergy meds have no known harmful effects during pregnancy when you take them according to the package directions.

Note: Do not take the ‘D’ forms of these medications in your first trimester.

Check with your doctor before taking any medicines during your pregnancy. Be especially cautious in the first trimester, a crucial time for your baby’s development.

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When To Take It

Try to take fexofenadine tablets at about the same time every day. Choose a time that is easy to remember.

You may only need to take fexofenadine on a day you have symptoms, such as when you’ve been exposed to something you’re allergic to, like animal hair.

Or you may need to take it regularly to prevent symptoms, such as to stop hay fever during spring and summer.

Main Findings From This Study

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  • 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. Researchers need to study these potential links further.
  • Researchers found many studies on antihistamine medications typically used to treat allergies, asthma, or nausea and vomiting .
  • Examples of H1-receptor antagonists include diphenhydramine , dimenhydrinate , loratadine , and cetirizine .
  • In contrast, researchers found relatively few studies on antihistamines typically used to treat indigestion .
  • Examples of H2-receptor antagonists include ranitidine , famotidine , and cimetidine .
    • Talk with your doctor if you are pregnant and you have taken any medicine or are thinking of taking any medicine. This includes prescription and over-the-counter medications, as well as dietary or herbal products.
    • Pregnant women should not stop or start taking any type of medication that they need without first talking with a doctor.
    • If you are planning a pregnancy and are using any medications, please talk to your doctor about which medications are necessary and should be continued.

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    How Was Your Experience With Allegra

    Allegra is a prescription medication used to relieve the following:

    • symptoms of seasonal allergic rhinitis in patients 2 years of age and older
    • symptoms of urticaria such as red, itchy raised areas of the skin, including itching and rash, in patients 6 months of age and older.

    This medication may be prescribed for other uses. Ask your doctor or pharmacist for more information.

    Cautions With Other Medicines

    Some medicines and fexofenadine can affect each other and increase the chances of you having side effects.

    Check with your pharmacist or doctor if you’re taking:

    • ketoconazole, a medicine to treat fungal infections
    • dronedarone, a medicine used in people who have had cardioversion to control their heart rate
    • filgotinib or leflunomide, medicines to treat arthritis
    • letermovir, a medicine used in people who have had a stem cell transplant
    • pibrentasvir or velpatasvir, medicines to treat hepatitis C infection
    • rifampicin, an antibiotic
    • teriflunomide, a medicine to treat multiple sclerosis
    • indigestion remedies containing aluminium or magnesium leave about 2 hours between taking fexofenadine and taking your indigestion remedy
    • medicines to treat cancer
    • any medicine that makes you drowsy, gives you a dry mouth, or makes it difficult for you to pee taking fexofenadine might make these side effects worse

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    Who Should Not Take This Medication

    Do not take this medication if you:

    • are allergic to fexofenadine, pseudoephedrine, or any ingredients of the medication
    • have narrow-angle glaucoma
    • have severe high blood pressure
    • have severe coronary artery disease
    • are taking or have taken MAO inhibitors
    • have a history of sensitivity to medications that cause nervous system stimulation, such as ephedrine

    Common Side Effects Of Allegra Vs Allegra

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    The most common side effects of Allegra and Allegra-D include headache, nausea, drowsiness, indigestion, and upper respiratory infections. Allegra may also cause painful menstrual cramps .

    Side effects specific to Allegra-D include insomnia, dry mouth, heart palpitations, and nervousness. These unique side effects are caused by the pseudoephedrine in Allegra-D.

    Serious side effects of Allegra are rare but generally involve sensitivity reactions to ingredients in the drug. The pseudoephedrine in Allegra-D may cause severe palpitations or high blood pressure, which may warrant medical attention in those who have preexisting cardiovascular problems.


    *not reported

    This may not be a complete list of adverse effects that can occur. Please refer to your doctor or healthcare provider to learn more about side effects.

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