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Zyrtec

Zyrtec is a widely used over-the-counter antihistamine that provides fast and effective relief from indoor and outdoor allergy symptoms. Its active ingredient, cetirizine, blocks histamine to reduce allergic reactions.

Zyrtec helps treat symptoms such as sneezing, runny nose, itchy eyes, and hives caused by allergens like pollen, dust mites, mold, and pet dander. It is known for starting to work quickly—often within an hour—and providing 24-hour relief.

Available in tablets, liquid gels, chewables, and children’s syrup, Zyrtec is suitable for a wide range of users. It’s a popular choice for daily allergy control, helping people stay comfortable and symptom-free throughout the day.

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36 products

(3 Pack) Children's Cetirizine Allergy Syrup Grape Flavor, Alcohol Free, Dye Free & Sugar Free 4 Oz. (Compare to The Active Ingredient Found in Children's Zyrtec and Save!*

Children's Zyrtec 24 Hour Allergy Relief Syrup, 5 mg Cetirizine Hydrochloride Antihistamine, Kids Allergy Medicine for Indoor & Outdoor Allergy Relief, Dye- & Sugar-Free, Grape, 4 fl. oz

Children's Zyrtec 24 Hour Allergy Relief Syrup, Cetirizine Hydrochloride Antihistamine, Allergy Medicine for Indoor & Outdoor Allergy Relief, Dye- & Sugar-Free, Bubble Gum, 4 fl. oz

Children's Zyrtec 24 Hour Dissolving Allergy Relief Tablets with Cetirizine, Citrus Flavored Allergy Medicine, 12 ct (Pack of 3)

Children's Zyrtec Dye-Free Chewables for 24 Hour Allergy Relief, 2.5 mg Cetirizine Hydrochloride Antihistamine Tablets, Kids Allergy Medicine Relieves Sneezing & Itchy Throat, Grape, 24 + 12 ct

Zyrtec 24 Hour Allergy Medicine Tablets, Indoor & Outdoor Allergy Pills, Non Drowsy Antihistamine, 10 mg Cetirizine HCI, Relief from Runny Nose, Sneezing, Itchy & Watery Eyes, 75 ct

Zyrtec 24 Hour Allergy Relief Chewable Tablets, 10 mg Cetirizine Hydrochloride Antihistamine, Dye-Free Allergy Medicine for Runny Nose, Sneezing, Itchy, Watery Eyes, Indoor & Outdoor Allergies, 24 ct

Zyrtec 24 Hour Allergy Relief Liquid Gels, Antihistamine Capsules with Cetirizine HCl Allergy Medicine for All-Day Relief from Runny Nose, Sneezing, Itchy Eyes & More, 25 Count

Zyrtec 24 Hour Allergy Relief Liquid Gels, Cetirizine HCI Antihistamine Allergy Medicine for Indoor/Outdoor, All-Day Relief for Runny Nose, Sneezing, Itchy, Watery Eyes, 40 ct + 3 Travel Packs, 43 ct

Zyrtec 24 Hour Allergy Relief Tablets - 10mg, 90 ct

Zyrtec 24 Hour Allergy Relief Tablets, 10 mg Cetirizine HCl Antihistamine Allergy Medicine, 30 ct Red

Zyrtec 24 Hour Allergy Relief Tablets, 10 mg Cetirizine HCl Antihistamine Allergy Medicine, 45 ct

Zyrtec 24 Hour Allergy Relief Tablets, Antihistamine Indoor & Outdoor Anti Allergy Medicine + Cetirizine HCl, Relief from Runny Nose, Sneezing, & Itchy Eyes, Single Packs, 14 x 1 ct Packets

Zyrtec 24 Hour Allergy Relief Tablets, Fast-Acting Allergy Medicine for Indoor & Outdoor Allergies, Cetirizine 10 mg Tablet Antihistamine, 30 ct Bottle & 3 Single-Dose Travel Packs Bundle Pack

Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Allergy Medicine for Adults with 5 mg Cetirizine Hydrochloride, Relief of Runny Nose, Sneezing, Itchy Eyes, Plus Dust, Mold & Pet Dander, 35 ct

Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Allergy Medicine with 10 mg Cetirizine HCl per Antihistamine Tablet, Relief of Allergies, 60 count.

Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Allergy Medicine with 10 mg Cetirizine Hydrochloride Antihistamine, Value Bundle of one, 90 ct Bottle & Three, 1 ct Travel Packs

Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Allergy Medicine, 5 mg Cetirizine HCl per Antihistamine Tablet, Relief from Runny Nose & More, Individual Travel Pouches, 1 x 15 ct

Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Anti Allergy Medicine with 10 mg Cetirizine HCl per Antihistamine Tablet, Relief from Runny Nose, Sneezing, Itchy Eyes & More, 30 ct

Zyrtec 24 Hour Allergy Relief Tablets, Indoor & Outdoor Anti Allergy Medicine with 10 mg Cetirizine HCl per Antihistamine Tablet, Relief from Runny Nose, Sneezing, Itchy Eyes & More, 45 ct

Zyrtec 24 Hour Allergy Relief Tablets, Indoor and Outdoor Allergy Medicine with 10 mg Cetirizine HCl per Antihistamine Tablet, Bundle Pack, 60 ct + 3 ct Travel Packs, 63 Count

Zyrtec 24 Hour Dye-Free Allergy Relief Dissolve Tablets with 10 mg Cetirizine HCl, Citrus Flavored Antihistamine Allergy Medicine Helps Relieve Sneezing, Runny Nose, & Itchy Eyes, 24 ct

Zyrtec 24 Hour Hives Relief Tablets, 10 mg Cetirizine HCl Tablets to Help Reduce Hives & Reduce Itching Due to Hives, Antihistamine Tablets for Itch Relief & Treatment of Urticaria, 30 ct

Zyrtec 24 Hour Indoor & Outdoor Allergy Liquid Gels, Antihistamine Capsules with Cetirizine Hydrochloride for All-Day Allergy Relief, 12 ct (Pack of 2)

Zyrtec 24 Hr Children's Allergy Syrup with Cetirizine, Sugar-Free Grape, Twin Pack of 4 fl. oz

Zyrtec 24 HR Indoor & Outdoor Allergy Liquid Gels Capsules, Cetirizine HCI Antihistamine, 40 ct

Zyrtec Allergy 10 mg Tablets Blister Pack - 14 ct, Pack of 2

Zyrtec Allergy Relief (10 mg), 90 Tablets