We are open, actively processing orders, and have taken steps to ensure that we remain open during these challenging times. However, due to the surge in demand for Digital Pharmacy services, we are experiencing longer than average hold times for calls and order processing. We strongly recommend using our website to place orders and contacting us by Live Chat or Email if you have any questions or concerns.

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    Allegra is the brand name used for tablets which contain Fexofenadine hydrochloride as the active ingredient. This medication is used for the treatment of seasonal allergies.

    Allegra Allergy Medicine

    Allegra Allergy Medicine is a second generation antihistamine. It is used to treat the reactions and symptoms of seasonal allergies and hives.
     Histamines are chemicals in the body which trigger signs and symptoms of allergic reactions. This includes everything from swelling, sneezing, itching, and watery eyes. Mast cells store histamine and release them when exposed to an allergen. Histamine gets attached to cells, thereby becoming ‘activated’ due to the receptors. Once activated other chemicals are released that cause the symptoms of an allergic reaction.  

    Allegra, or Fexofenadine, works to block one type of receptor for histamine, the H1 receptor. By doing so, it prevents the activation of H1 receptor-containing cells by histamine.
    Allegra, unlike first generation antihistamines, doesn’t typically cause drowsiness and is considered to be a non-sedative.
    Fexofenadine was approved by the FDA in July 1995.

    Allegra Side Effects

    Some of the most common side effects of Allegra include:

    • Headache
    • Muscle pains
    • Back ache
    • Upset stomach
    • Nausea
    • Diarrhea
    • Tiredness
    • Menstrual cramps

    Note that this list is not comprehensive and that it is possible for other side effects to occur.
    In the event that you experience flu-like symptoms such as fever, chills, cough, or body aches, stop taking Allegra immediately and call your doctor.
    In addition, get medical help if you experience any of the following symptoms of an allergic reaction:

    • Swelling of your face, lips, tongue, or throat
    • Hives
    • Breathing problems

    Is Allegra Available Over The Counter?

    In 2011, the FDA approved over-the-counter sale of Allegra.
    The following over the counter Allegra is available without a prescription:

    • Allegra 12-Hour and 24-Hour Tablets (adults and children aged 12 and older)
    • Children's Allegra 12-hour tablets (children aged 6 years and older)
    • Children's Allegra 12-Hour Orally Disintegrating Tablets (children aged 6 years and older)
    • Allegra Liquid (children aged 2 years and older)
    • Allegra-D 12-Hour and 24-Hour Allergy and Congestion Extended Release Tablets (adults and children aged 12 years and older)

    Consulting your doctor or pharmacist before taking Allegra is recommended. Allegra is available at online pharmacies such as healthwarehouse.com

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    VIPPS Accredited & Certified

    HealthWarehouse.com is a VIPPS accredited pharmacy based in Florence, Kentucky. We're licensed and/or authorized to sell prescriptions in all 50 states and the District of Columbia and have become America’s Trusted Online Pharmacy since 2008. For more information about how we’re revolutionizing pharmacy, one prescription at a time, click here.