---
product_id: 182068886
title: "Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ..."
brand: "allegra"
price: "€ 44.08"
currency: EUR
in_stock: true
reviews_count: 8
category: "Allegra"
url: https://www.desertcart.hr/products/182068886-allegra-adult-24hr-non-drowsy-antihistamine-30-tablets-fast-acting
store_origin: HR
region: Croatia
---

# Starts working in 1 hour 24-hour continuous relief Non-drowsy formula Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ...

**Brand:** allegra
**Price:** € 44.08
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe Easy, Live Fully—Allergy Relief That Keeps Up With You

## Quick Answers

- **What is this?** Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ... by allegra
- **How much does it cost?** € 44.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/182068886-allegra-adult-24hr-non-drowsy-antihistamine-30-tablets-fast-acting)

## Best For

- allegra enthusiasts

## Why This Product

- Trusted allegra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Protection:** One tablet keeps you clear and comfortable for a full 24 hours.
- • **Top Allergist Choice:** Trusted by experts and thousands of users for reliable, effective relief.
- • **Indoor & Outdoor Shield:** Blocks symptoms from pollen, dust, pet dander, and more—wherever life takes you.
- • **Stay Sharp, Stay Active:** Non-drowsy formula means zero brain fog—power through your day.
- • **Fast-Acting Allergy Defense:** Feel relief in just 60 minutes—no waiting, no suffering.

## Overview

Allegra Adult 24-Hour Allergy Relief Tablets deliver fast, non-drowsy relief from indoor and outdoor allergy symptoms with 180 mg of fexofenadine HCl. Designed for adults, each tablet starts working within an hour and provides a full day of protection against sneezing, runny nose, itchy eyes, and throat irritation. Recommended by allergists and backed by thousands of positive reviews, Allegra is your go-to solution for staying clear-headed and symptom-free all day long.

## Description

For your allergy symptoms, nothing works faster* than Allegra Adult 24-Hour Allergy Relief Tablets. Allegra allergy relief medicine starts working in one hour for relief from sneezing, runny nose, itchy and watery eyes, and itchy nose or throat. One pill provides 24-hour allergy relief that doesn’t make you drowsy and affect your normal brain function. Each tablet is formulated with active ingredient fexofenadine HCI for powerful relief from indoor and outdoor allergens like pollen, ragweed, grass, trees, dust, mold, and pet dander. Stock up on Allegra 24-Hour Tablets for fast*, effective allergy relief. That’s a no-brainer. *Starts working in one hour; applies to first dose only. Among single-ingredient non-drowsy OTC branded oral antihistamines

Review: Allergy reliever. - Gets you through the day comfortably with no issues.
Review: Effective - Works well for draining sinuses. Dries up symptoms fast.

## Features

- INCLUDES: One (1) 30-count pack of Allegra Adult 24-Hour Allergy Relief Tablets, Non-Drowsy Allergy Medicine
- 24-HOUR RELIEF: Take Allegra antihistamine pill day or night for round-the-clock relief from your worst allergy symptoms
- NON-DROWSY: Formulated with active ingredient fexofenadine, a non-drowsy OTC medication with no brain fog due to drowsiness
- FAST-ACTING: Allegra 24-hour allergy medicine starts working in one hour for fast* relief from sneezing, runny nose, itchy and watery eyes, and itchy nose or throat
- INDOOR & OUTDOOR ALLERGIES: Use Allegra tablets for outdoor and indoor allergens like pollen, ragweed, grass, trees, dust, mold, and pet dander
- ALLERGIST RECOMMENDED: Allegra is the No. 1 allergist-recommended non-drowsy brand among OTC oral antihistamines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0046XC1U4 |
| Active Ingredients | Fexofenadine HCl 180 mg |
| Additional Features | Fast-Acting |
| Age Range Description | Adult |
| Best Sellers Rank | #81,156 in Health & Household ( See Top 100 in Health & Household ) #296 in Allergy Medicine |
| Brand | Allegra |
| Brand Name | Allegra |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 4,585 Reviews |
| Dosage Form | TABLET, FILM COATED |
| Item Dimensions | 4.32 x 1.69 x 3.1 inches |
| Item Form | Tablet |
| Item Weight | 1.12 ounces |
| Item dimensions L x W x H | 4.32 x 1.69 x 3.1 inches |
| Manufacturer | Chattem Inc. |
| Manufacturer Part Number | 637765 |
| Material Type Free | No_Material_Type_Free |
| Model Name | Allegra 24 Hour Allergy Relief Long Lasting Fast Acting Antihistamine For Noticeable From Indoor |
| Model Number | 637765 |
| Net Content Count | 30 count |
| Number of Items | 30 |
| Package Type Name | Bottle |
| Product Benefits | Allergy Control |
| Specific Uses For Product | Allergy |
| Target Audience | Unisex-Adults, Unisex-Kids |
| Target Use Body Part | Eyes |
| UPC | 074980044903 041167412510 |
| Unit Count | 30 Count |

## Product Details

- **Brand:** Allegra
- **Item Weight:** 0.07 Pounds
- **Item dimensions L x W x H:** 4.32 x 1.69 x 3.1 inches
- **Product Benefits:** Allergy Control
- **Specific Uses For Product:** Allergy

## Images

![Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ... - Image 1](https://m.media-amazon.com/images/I/71IqosEu-6L.jpg)
![Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ... - Image 2](https://m.media-amazon.com/images/I/81+veHjqmiL.jpg)
![Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ... - Image 3](https://m.media-amazon.com/images/I/71CuTQxmWtL.jpg)
![Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ... - Image 4](https://m.media-amazon.com/images/I/81-WWngznGL.jpg)
![Allegra Adult 24HR Non-Drowsy Antihistamine, 30 Tablets, Fast-Acting Allergy ... - Image 5](https://m.media-amazon.com/images/I/61AI9DKhZSL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the expiration date ?**
A: My expiration date is 02/22

**Q: What is the expiration date? (recent)**
A: My current Allegra is empty, but the expiration date is on one of the end flaps of the box.  It does take longer to receive Allegra by Amazon via mail though.

**Q: : What is the expiration date ?**
A: I purchased at the end of last year , and expiration date is marked 4/23

**Q: Isn’t there supposed to be a foil seal under the lid (I bought the 30 count tablets in bottle)? It was in a box but still.**
A: Researched the internet. Instructions from manufacturer is to not use if foil seal on bottle is missing or open.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Allergy reliever.
*by E***1 on April 15, 2026*

Gets you through the day comfortably with no issues.

### ⭐⭐⭐⭐⭐ Effective
*by C***N on July 30, 2026*

Works well for draining sinuses. Dries up symptoms fast.

### ⭐⭐⭐⭐⭐ Finally relief!
*by J***N on April 16, 2026*

Great stuff! Better than Claritin!

## Frequently Bought Together

- Allegra Adult 24-Hour Allergy Relief Tablets, Non-Drowsy Indoor and Outdoor Allergy Medicine, 180 mg Fexofenadine HCI Antihistamine Pill, 30-Count
- Flonase Allergy Relief Nasal Spray, 24 Hour Non Drowsy Allergy Medicine, Metered Nasal Spray - 72 Sprays - Fall and Seasonal Allergy Relief
- Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Allergy Medicine with 10 mg Cetirizine HCl Antihistamine for Allergies, Bundle of one, 30 ct Bottle & Three,1 ct Travel Packs

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**Shop now:** [https://www.desertcart.hr/products/182068886-allegra-adult-24hr-non-drowsy-antihistamine-30-tablets-fast-acting](https://www.desertcart.hr/products/182068886-allegra-adult-24hr-non-drowsy-antihistamine-30-tablets-fast-acting)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-24*