---
product_id: 41202310
title: "24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets, 5 mg, 35 Count"
brand: "xyzal"
price: "฿2846"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/41202310-24-hour-allergy-relief-medicine-original-prescription-strength-antihistamine-levocetirizine
store_origin: TH
region: Thailand
---

# 24-hour continuous relief Starts working in 45 minutes Prescription strength for indoor & outdoor allergens 24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets, 5 mg, 35 Count

**Brand:** xyzal
**Price:** ฿2846
**Availability:** ✅ In Stock

## Summary

> 🌟 Breathe easy, live fully—24/7 allergy relief that keeps up with you!

## Quick Answers

- **What is this?** 24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets, 5 mg, 35 Count by xyzal
- **How much does it cost?** ฿2846 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/41202310-24-hour-allergy-relief-medicine-original-prescription-strength-antihistamine-levocetirizine)

## Best For

- xyzal enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting Formula:** Feel the difference in under an hour—because your day can’t wait.
- • **Compact & Convenient:** Small, easy-to-swallow tablets designed for your busy, on-the-go lifestyle.
- • **All-Day Allergy Armor:** Stay unstoppable with 24-hour nonstop relief from sneezing, itchy eyes, and runny nose.
- • **Nighttime to Daytime Defense:** Take it before bed and wake up refreshed, allergy-free, and ready to conquer.
- • **Powerful Prescription Strength:** Clinically proven levocetirizine dihydrochloride tackles pollen, pet dander, mold, and more.

## Overview

Xyzal 24 Hour Allergy Relief offers prescription-strength antihistamine protection with levocetirizine dihydrochloride, delivering fast-acting relief within 45 minutes and continuous symptom control for a full day. Ideal for combating both indoor and outdoor allergens, this 35-count bottle supports your active lifestyle by reducing sneezing, itchy eyes, runny nose, and throat irritation—helping you stay productive and allergy-free from night through day.

## Description

Experience a night and day difference in allergy relief with Xyzal 24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets. Xyzal provides prescription strength relief from outdoor allergens such as pollen, ragweed, grass and trees and indoor allergens such as dust, mold and pet dander. Xyzal allergy tablets are an effective antihistamine with active ingredient levocetirizine dihydrochloride that starts working in 45 minutes and provides 24-hour relief of allergy symptoms including sneezing; itchy, watery eyes; runny nose; itchy nose or throat. Take Xyzal original prescription strength at night for allergy symptom relief while you sleep and all the next day so you wake feeling refreshed and ready for a more productive day. Be wise all, take Xyzal.

Review: Very effective - My daughter had allergy testing recently and the allergist recommended we switch from the Costco brand to Xyzal. He said it is way more effective for outdoor allergens and she loves how small they are and how she hasnt had any allergy problem since starting this medication.
Review: Great antihistamine - This is by far the best antihistamine on the market (so far). Works like a charm. It was recommended by my PCP and I’m so glad I purchased it. It works faster than competitors. And I’m allergic to just about every kind of pollen.

## Features

- CONTAINS: One (1) 35-count bottle of Xyzal 24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets, 5 mg
- CONTINUOUS RELIEF: Continuously relieves itchy, watery eyes caused by allergies
- INDOOR AND OUTDOOR ALLERGY RELIEF: Prescription strength relief from outdoor and indoor allergens including pollen, ragweed, grass, trees, dust, mold and pet dander
- LONG LASTING: Rapid relief* that's as effective at hour 24 as it is at hour one *Starts working in 45 minutes
- ALLERGY SYMPTOM RELIEF: Fights allergy symptoms including sneezing; itchy, watery eyes; runny nose; itchy nose or throat
- ACTIVE INGREDIENT: Effective antihistamine with active ingredient levocetirizine dihydrochloride
- ALL DAY ALLERGY RELIEF: Take Xyzal at night for relief while you sleep and all the next day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01LQBIVZM |
| Best Sellers Rank | #23,498 in Health & Household ( See Top 100 in Health & Household ) #145 in Allergy Medicine #1,923 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,834) |
| Date First Available  | March 5, 2017 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 230146 |
| Manufacturer  | Chattem Inc. |
| Product Dimensions  | 1.56 x 4.75 x 4.32 inches; 0.64 ounces |

## Product Details

- **Brand:** Xyzal
- **Item Weight:** 0.04 Pounds
- **Item dimensions L x W x H:** 1.56 x 4.75 x 4.32 inches
- **Product Benefits:** Allergy Control
- **Specific Uses For Product:** Itchy Nose, Runny Nose, Sneezing, Throat, Watery Eyes

## Images

![24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets, 5 mg, 35 Count - Image 1](https://m.media-amazon.com/images/I/71Xr3as3w6L.jpg)

## Questions & Answers

**Q: What are the ingredients? The online pics do not show them.**
A: Active ingredient is Levocetirzine dihydrochloride 5 mg (antihistamine), other ingredients are colloidal anhydrous silica, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol 400 and titanium dioxide.

**Q: How many mg in one tablet?**
A: Active ingredient is levocetirizine dihydrochloride 5 mg and it is working way better the claradin d for my 16 year old with mega allergies. You must take it before bed but it works great.

**Q: where are they manufactured?**
A: origin is Switzerland.

**Q: Can they be crushed?  Are they time-released?**
A: The pill is tiny. Not sure if it’s considered time released but does last 24 hrs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective
*by H***L on November 14, 2025*

My daughter had allergy testing recently and the allergist recommended we switch from the Costco brand to Xyzal. He said it is way more effective for outdoor allergens and she loves how small they are and how she hasnt had any allergy problem since starting this medication.

### ⭐⭐⭐⭐⭐ Great antihistamine
*by L***A on December 19, 2025*

This is by far the best antihistamine on the market (so far). Works like a charm. It was recommended by my PCP and I’m so glad I purchased it. It works faster than competitors. And I’m allergic to just about every kind of pollen.

### ⭐⭐⭐⭐⭐ Works
*by K***Y on December 20, 2025*

Works well

## Frequently Bought Together

- Xyzal 24 Hour Allergy Relief Medicine, Original Prescription Strength Antihistamine, Levocetirizine Dihydrochloride Tablets, 5 mg, 35 Count
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*