Widely used tablets to treat allergies
Allegra is an antihistamine tablet that is used to relieve a wide range of allergy symptoms like a runny or stuffy nose, watery eyes, sneezing, and hives.
When you order Allegra online with us, our doctors will help you manage your allergies with expert recommendations tailored to you.
Allegra is an antihistamine medication used to treat allergy symptoms like a runny nose, sneezing, itchy or watery eyes and hives. The active ingredient in Allegra is fexofenadine, which works by reducing the amount of histamine — a substance in the body that causes allergic symptoms.
It is commonly used to treat seasonal allergies such as hay fever, as well as year-round allergies like a dust allergy. Studies have confirmed that Allegra is effective and well tolerated in patients suffering from allergic rhinitis (nasal allergy symptoms).
Allegra (fexofenadine) is an antihistamine treatment used to block the action of histamine, a chemical released in the body when an allergic reaction is triggered. Histamine is responsible for causing most allergic symptoms.
Allegra is a second generation antihistamine which means it is less likely to cause drowsiness than first generation antihistamines. Fexofenadine, the active ingredient in Allegra, is quickly absorbed into the bloodstream and takes optimal effect within 1-3 hours. Allegra has a half life (the amount of time it takes for half of the drug to leave your system) of approximately 14 hours, which means it remains active in the body for a relatively long time.
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When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy
Allegra is usually taken orally as a tablet. Here are the general instructions you should follow while taking Allegra:
If your symptoms do not improve or tend to worsen after taking Allegra, you must inform your doctor immediately.
In clinical studies, Allegra has shown to be effective in relieving symptoms such as sneezing, runny nose, itchy and watery eyes, and nasal congestion within 1-2 hours of taking it. The maximum effect of Allegra is usually achieved within 6 hours of taking a dose. However, Allegra’s onset of action can vary from person to person based on the severity of your symptoms and dosage recommended by your doctor.
As with all medications, Allegra can cause side effects. You must read the patient leaflet inside the box to know what these are. If you experience any severe side effects, contact your doctor immediately.
You should always follow your doctor’s instructions while taking Allegra. If you miss a dose, you can take it as soon as you remember (unless it’s nearly time for your next dose). You must never take a double dose of Allegra as it can lead to adverse side effects.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy
Have something specific you want to know about Allegra? Search our info below, or ask our experts a question if you can’t find what you’re looking for.
Phase 3, single-center, sequential and parallel-group, double-blind, randomized study evaluating the efficacy and safety of Fexofenadine Hydrochloride 180 mg (Allegra®/Telfast®) versus placebo in subjects suffering from seasonal Allergic Rhinitis with symptoms aggravated in presence of pollutants.
Efficacy and safety profile of fexofenadine HCL: A unique therapeutic option in H1-receptor antagonist treatment. ANTI-ALLERGIC PROPERTIES OF ANTIHISTAMINES| VOLUME 112, ISSUE 4, SUPPLEMENT , S69-S77, OCTOBER 2003
Effect of fexofenadine hydrochloride on allergic rhinitis aggravated by air pollutants
Registered with PMC (No. 41934)
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10 Tablets | ₹393.00 |
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5 ml | ₹346.00 |
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30 Tablets | ₹343.00 |
60 Tablets | ₹478.00 Save ₹208.00 |
90 Tablets | ₹437.00 Save ₹592.00 |
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70 Doses | ₹1,109.00 |
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5 ml | ₹427.00 |
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30 Tablets | ₹263.00 |
60 Tablets | ₹411.00 Save ₹115.00 |
90 Tablets | ₹559.00 Save ₹230.00 |
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