(Fexofenadine Hydrochloride)
  • All Strengths

  • 30mg

  • 60mg

  • 120mg

  • 180mg

Brand Choices
Allegra 30mg

Currently Unavailable

Over the Counter Manufactured by Aventis Pharma Inc.. Product of India. Shipped from Mauritius.
Allegra 60mg

Allegra 60mg

Marketed as Allegra 12 Hour in Canada

Over the Counter Manufactured by Sanofi Aventis Canada Inc. Product of Canada. Shipped from Canada.
Allegra 120mg

Allegra 120mg

Marketed as Allegra 24 Hour in Turkey

Over the Counter Manufactured by Sanofi Aventis. Product of Turkey. Shipped from Mauritius.
Allegra 180mg
Over the Counter Manufactured by Aventis Pharma Inc.. Product of India. Shipped from India.
Generic equivalents for Allegra

What is a generic medication?

Generic medications are significantly discounted copies of brand name medication that have the same active ingredients, intended use, dosage, side effects, effects, and route of administration as the original brand name medication. In other words, generic medications have the same pharmacological effects as their brand-name counterparts. Over half of all prescribed medications are for generic medications.

Over the Counter Manufactured by A UK MHRA approved Generic Manufacturer. Product of United Kingdom. Shipped from United Kingdom.
Over the Counter Manufactured by A UK MHRA approved Generic Manufacturer. Product of United Kingdom. Shipped from United Kingdom.

Allegra Drug Information

Are you paying too much for Allegra? Save up to 80% when purchasing your prescription drugs from Universal Drugstore. Our prescription service aspires to conveniently provide you with affordable medications at the lowest prices in Canada and internationally.

We’re working with a number of Canadian and international pharmacy partners, all licensed by their qualified governmental regulatory bodies. By collaborating with our partners, we are able to offer a wide range of brand and generic medications at very competitive prices. You can obtain discount prescription drugs through our online pharmacy. Our prices are already up to 80% lower than your local pharmacy. We are committed to providing you with the best service and prices. This is why we’ll match the price of any of our online pharmacy competitors who require a valid prescription.

Order Allegra at a discount price today!

Why Buy Allegra from Universal Drugstore?

We are the global leader in online prescription drug savings with almost 20 years of experience supplying prescription and over the counter drugs to our international customers. More than 300,000 international patients have used our service to receive their prescription and over-the-counter medications.

In the past two decades together with our international pharmacy partners we have shipped over 2 million prescription medication orders to our satisfied customers.

Your safety is our top priority. You can feel completely secure purchasing through us. We use SSL encryption to secure all of your personal information that is transferred through our website while using our service.

How Long Does It Take to Receive My Allegra Order?

You can easily place an order on our website in under 5 minutes. First you need to set up an account with us, create a payment method, and send us your prescriptions. Alternatively, you can order by downloading our order form or by placing an order over the phone. Delivery can take approximately 2 weeks to North America, and 4 weeks to other countries.

  • Allegra Overview

    Fexofenadine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.

  • How to Use Allegra

    If you are taking the over-the-counter product to self-treat, read all directions on the product package before taking Allegra. If you have any questions, consult your pharmacist. If your doctor has prescribed Allegra, take it as directed, usually 2 times daily (every 12 hours). If you are using the liquid form of Allegra, shake the bottle well before each dose and measure the dose carefully using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. Take the tablet/capsule or liquid form of Allegra with or without food. If you are using the rapidly-dissolving tablet, take it on an empty stomach. Allow the rapidly-dissolving tablet to dissolve on the tongue and then swallow, with or without water. Do not remove the tablet from the blister pack until right before using. If you need a liquid to take Allegra (such as when taking the tablets/capsules), then take Allegra with water. Do not take with fruit juices (such as apple, grapefruit, or orange) since they may decrease the absorption of Allegra. The Dosage of Allegra is based on your age, medical condition, and response to treatment. Do not increase your dose or take Allegra more often than directed. Do not take antacids containing aluminum and magnesium within 2 hours of taking Allegra. These antacids can decrease the absorption of fexofenadine. Tell your doctor if your condition does not improve or if it worsens.

  • Allegra Precautions

    Before taking fexofenadine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Allegra may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Allegra, tell your doctor or pharmacist your medical history,kidney disease. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Liquid products may contain sugar. The rapidly-dissolving tablets may contain aspartame. Caution is advised if you have diabetes, phenylketonuria (PKU), or any other condition that requires you to limit/avoid these substances in your diet. Ask your doctor or pharmacist about using Allegra safely. During pregnancy, Allegra should be used only when clearly needed. Discuss the risks and benefits with your doctor. Allegra passes into breast milk. Consult your doctor before breast-feeding.

  • Allegra Misdose

    If you miss a dose of Allegra, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

  • Allegra Interactions

    See also How to Use section. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Allegra may interfere with certain laboratory tests (including allergy skin testing), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use Allegra.

  • Allegra Side Effects

    What are Allegra side effects?

    Side effects are physical, mental or emotional symptoms which occur in addition to or outside of the desired effect of a therapeutic treatment such as an over-the-counter or prescribed drug or medication. Side effects from Allegra may occur at the beginning or at the end of treatment and may also depend on the length of time an individual remains on the treatment. Side effects, also known as adverse effects, are generally more likely to occur when starting treatment. Individuals may also experience side effects from Allegra as a result of an interaction with other medications.

    Side Effects of Allegra

    The side effects of Allegra may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Allegra. Also, an individual’s state of general physical health and seriousness of the disease or illness as well as an increase or decrease in dosage may lead to side effects. Further, side effects from Allegra may also occur as a result of an interaction with certain herbal supplements, foods or drinks.

    Prescription drug side effects can be serious and may cause patients to stop the treatment. However, when side effects from the use of a prescription drug, such as Allegra, do occur a patient should consult their physician. A physician may prescribe an additional treatment in order to control the symptoms or an adjustment in the dosage may be made. In addition, changes to diet, exercise or other lifestyle activities may help to lessen the side effects of Allegra.

    By understanding side effects and the factors which may influence the occurrence of side effects patients are empowered to take an active role in their care. Patients who have specific questions about the side effects of Allegra, or any other medication, should contact their physician. General information about Allegra and the side effects associated with Allegra are described in the following:

    Common Allegra Side Effects


    Less Severe

    Less Frequent Allegra Side Effects


    Less Severe

    • viral infection
    • pharyngitis
    • sinusitis
    • xerostomia
    • dyspepsia
    • dysmenorrhea
    • back pain
    • myalgia
    • drowsy
    • dizziness
    • fatigue
    • skin rash
    • headache disorder
    • nausea
    • vomiting

    Rare or Very Rare Allegra Side Effects


    • acute bacterial otitis media
    • upper respiratory infection
    • urticaria
    • anaphylaxis
    • hypersensitivity drug reaction

    Less Severe

    • nightmares
    • agitation
    • earache
    • pruritus of skin
    • insomnia
    • fever
    • pain
    • cough
    • abdominal pain with cramps
    • nervousness
  • Allegra Storage

    Store at room temperature away from light and moisture. Do not store in the bathroom. Different brands of Allegra may have different storage needs. Check the product package for instructions on how to store your brand, or ask your pharmacist. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard Allegra when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

IMPORTANT DISCLAIMER: All medical content is supplied by a third-party company who is independent from this web site. As such, this web site cannot guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdictions depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.