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Overview of Fexofenadine (Allegra OTC)
Fexofenadine, commonly sold under the brand name Allegra, is an over-the-counter medication that belongs to the drug category of antihistamines. It is used primarily to treat symptoms of allergies in adults and children.
Drug Category
Uses
Conditions it Treats
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Fexofenadine, commonly known by its brand name Allegra, is an over-the-counter medication that belongs to a class of drugs known as antihistamines. It is primarily used to alleviate various allergic conditions by blocking the effects of histamine, a substance in the body that causes allergy symptoms.
Seasonal Allergic Rhinitis (Hay Fever)
Chronic Idiopathic Urticaria (Chronic Hives)
Non-Drowsy Relief
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Fexofenadine, commonly known as Allegra, is a popular OTC medication used to alleviate allergy symptoms. Here are several profound benefits of using Fexofenadine to manage allergies:
Non-Sedating Formula
Long-Lasting Relief
Effective Against Various Allergies
No Known Cardiac Effects
Quick Onset of Action
Minimal Drug Interactions

Fexofenadine, commonly known as Allegra, is an over-the-counter antihistamine used to alleviate allergy symptoms. While generally considered safe, it can have side effects and requires certain precautions to maximize safety and efficacy.
Possible Side Effects of Fexofenadine
Safety Precautions When Using Fexofenadine
A safer solution to allergies: try immunotherapy today!

Effectiveness and Long-Term Benefits
Comprehensive Approach
Reduced Medication Dependence
Preventative Potential

Treatment prescribed
by clinician


Clinicaly made allergen extracts are customized for your allergies


Your immune system gets desensitized to allergens, giving you long-term relief.
Medical disclaimer.
This page is for educational purposes only and is not medical advice, diagnosis, or treatment. It is not a substitute for consultation with a licensed healthcare provider. Always talk to a qualified clinician before starting, stopping, or changing any allergy treatment. Outcomes from allergy immunotherapy vary from patient to patient. Response rates, symptom-reduction percentages, timelines, and pricing referenced on this page are based on peer-reviewed literature, clinical guidelines, and current Curex membership plans at the time of review - they are population averages or current offers, not a prediction of individual results, and are subject to change. Eligibility for any treatment is determined by a licensed clinician on a case-by-case basis. Cntent reviewed by a licensed clinician. References to third-party products, brand names, or competitor services are for educational comparison only and do not imply endorsement.