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Allegra: Your Guide to This Popular Allergy Medication
What is Allegra?
Allegra, also known by its generic name fexofenadine, is a widely used antihistamine that helps alleviate allergy symptoms such as sneezing, runny nose, itchy or watery eyes, and skin itching. It is commonly used to treat both seasonal and perennial allergies and is available over-the-counter in various forms, including tablets, liquid, and orally disintegrating tablets.How Allegra Works
Allegra functions by blocking the action of histamine, a substance in the body that causes allergic symptoms. By inhibiting histamine receptors, Allegra reduces the symptoms associated with allergic reactions. This makes it an effective choice for managing symptoms without causing drowsiness, a common side effect of many antihistamines.Indications for Use
Allegra is indicated for the relief of symptoms associated with:- Seasonal Allergic Rhinitis (hay fever)
- Chronic Idiopathic Urticaria (hives)
- Perennial Allergic Rhinitis
Recommended Dosages
The dosage of Allegra varies based on age and specific condition:Age Group | Recommended Dosage |
---|---|
Adults and Children over 12 years | 60 mg twice daily or 180 mg once daily |
Children 6 to 11 years | 30 mg twice daily |
Children 2 to 5 years | 15 mg twice daily (liquid form) |
Possible Side Effects
While Allegra is generally well-tolerated, some users may experience side effects. Common side effects include:- Headache
- Dizziness
- Nausea
- Fatigue