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Types of Allergy Medicine

Find out what kinds of allergy treatments are available, and how they work to relieve your symptoms.

Allergy Medicine 101


Medicine

Antihistamines

Form

Pill, liquid & nasal spray

Uses

Antihistamines block histamines, compounds released by cells in response to injury, allergic and inflammatory reactions while helping to relieve annoying allergy symptoms like sneezing, itchy, watery eyes, runny nose and itchy throat or nose.

VIEW ZYRTEC® ANTIHISTAMINES

Runny nose

Decongestants

Form

Pill, liquid & nasal spray

Uses

Alleviates both nasal and sinus congestion by shrinking swollen membranes. Sometimes decongestants are combined with an antihistamine like ZYRTEC®-D.

VIEW ZYRTEC® DECONGESTANT


Runny Nose

Antihistamine Eye Drops

Form

Eye drops of course

Uses

These types of eye drops are designed to help relieve itchy, watery eyes, which affects over 80% of people with allergies.


Nasal Spray

Intranasal Corticosteroids

Form

Nasal sprays

Uses

Relieves nasal congestion and other nasal allergy symptoms by reducing inflammation in the nose.


Needle

Immunotherapy

Form

Allergy shots, pills and oral drops

Uses

Treatment administered by a doctor that gradually gives increasing doses of allergens to provoke an antibody response, reduce your sensitivity and increase your tolerance of allergens.

Related Products

ZYRTEC® Allergy Relief Tablets with Cetirizine HCl 30 count Front of the pack

ZYRTEC® Allergy Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine

USE PRODUCT ONLY AS DIRECTED
Front of package image of Children's ZYRTEC®  Grape Syrup

Children’s ZYRTEC® Allergy Relief Syrup with Cetirizine HCl

USE PRODUCT ONLY AS DIRECTED
Product pack shot of ZYRTEC®-D Allergy Relief Tablets with Decongestant and Cetirizine HCl

ZYRTEC-D® Allergy + Congestion Relief Tablets with Decongestant and Cetirizine HCl

USE PRODUCT ONLY AS DIRECTED
ZYRTEC® Allergy Relief Tablets with Cetirizine HCl 30 count Front of the pack

ZYRTEC® Allergy Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine

USE PRODUCT ONLY AS DIRECTED
Front of package image of Children's ZYRTEC®  Grape Syrup

Children’s ZYRTEC® Allergy Relief Syrup with Cetirizine HCl

USE PRODUCT ONLY AS DIRECTED
Product pack shot of ZYRTEC®-D Allergy Relief Tablets with Decongestant and Cetirizine HCl

ZYRTEC-D® Allergy + Congestion Relief Tablets with Decongestant and Cetirizine HCl

USE PRODUCT ONLY AS DIRECTED
Adult
Antihistamines
Children
Congestion
Decongestants
Eye Drops
Immunotherapy
Nasal Spray
Understanding Allergies

Discover More About ZYRTEC®

A mother holding her young child in a sunlit outdoor setting, surrounded by nature and greenery.
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Learn all about antihistamines, including what they are, how they work, what they treat & more. Plus, find answers to frequently asked questions about antihistamines.

READ MORE

What is ZYRTEC-D® and What is it Used for?
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Want to learn about ZYRTEC-D® & how it can help relieve your allergy & congestion symptoms? Learn about ZYRTEC-D®, including active ingredients, uses, side effects & more.

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