Zyrtec Cetirizine 10 mg Tablets

Zyrtec Cetirizine 10 mg Tablets contain cetirizine hydrochloride, an antihistamine used for temporary relief of certain allergy symptoms. Cetirizine works by blocking the effects of histamine, a substance involved in many allergic reactions.

Important: Product formulations, packaging, labeling, and availability can vary. Always check the Drug Facts label on the specific product before use.

What Is Zyrtec Cetirizine 10 mg?

Zyrtec is a brand of allergy medicine containing cetirizine hydrochloride. Cetirizine belongs to a group of medicines called antihistamines. The 10 mg tablet contains 10 mg of cetirizine hydrochloride as its active ingredient.

In the United States, the product labeling states that cetirizine 10 mg temporarily relieves certain symptoms associated with hay fever and other upper respiratory allergies, including runny nose, sneezing, itchy or watery eyes, and itching of the nose or throat.

For consumers who want to understand how nonprescription medicines should be evaluated, the FDA Drug Facts Label guidance explains the importance of checking active ingredients, uses, warnings, directions, and other information before using an OTC medicine.

What Is Cetirizine 10 mg Used For?

Cetirizine 10 mg is commonly used for temporary relief of allergy symptoms. The U.S. Zyrtec labeling specifically identifies symptoms associated with hay fever and other upper respiratory allergies.

• Runny nose
• Sneezing
• Itchy or watery eyes
• Itching of the nose or throat

Allergy symptoms can vary from person to person. If symptoms are persistent, severe, unusual, or do not improve as expected, speak with a doctor or pharmacist rather than relying on self-treatment indefinitely.

How Does Cetirizine Work?

Cetirizine is an antihistamine. During an allergic reaction, the body releases histamine, which can contribute to symptoms such as sneezing, itching, watery eyes, and a runny nose. Cetirizine helps reduce the effects of histamine and can therefore relieve several common allergy symptoms.

The FDA describes cetirizine and related antihistamines as medicines that block histamine involved in allergic reactions. Individual responses can differ, so use the medicine according to its labeling or advice from a qualified healthcare professional.

Zyrtec Cetirizine 10 mg Directions

For the U.S. 10 mg tablet labeling, adults and children 6 years of age and older are directed to take one 10 mg tablet once daily. The label states not to take more than one 10 mg tablet in 24 hours.

Adults 65 years and older, children younger than 6 years, and consumers with liver or kidney disease are advised to ask a doctor. A healthcare professional can determine whether a different dose or treatment approach is appropriate.

Do not increase the amount or frequency simply because allergy symptoms continue. If you are unsure how to use the product, consult a doctor or pharmacist and check the label supplied with your specific product.

Zyrtec Cetirizine 10 mg Warnings and Precautions

Do not use cetirizine if you have previously experienced an allergic reaction to the product, any of its ingredients, or an antihistamine containing hydroxyzine.

Ask a doctor before use if you have liver or kidney disease. The product labeling also advises consumers to ask a doctor or pharmacist before use if they are taking tranquilizers or sedatives.

Drowsiness may occur with cetirizine. Alcohol, sedatives, and tranquilizers may increase drowsiness. Use caution when driving, operating machinery, or performing activities that require alertness until you know how the medicine affects you.

If you are pregnant or breastfeeding, discuss the use of cetirizine with a healthcare professional before taking it. Keep medicines out of the reach of children.

Cetirizine Side Effects

Some people may experience side effects while taking cetirizine. Drowsiness is one known effect, and the FDA also identifies fatigue and other symptoms among reported adverse effects associated with cetirizine and levocetirizine.

If you develop signs of a serious allergic reaction or another severe or unexpected symptom, stop using the product and seek appropriate medical attention.

There is also an important FDA safety communication concerning rare but severe itching that can occur after stopping cetirizine or levocetirizine following long-term daily use. People planning prolonged use should discuss the benefits and risks with a healthcare professional.

Zyrtec 10 mg and Other Allergy Medicines

There are several antihistamine products available for allergy symptoms, and the best choice can depend on the symptoms, age, other medicines, medical history, and individual response.

For visitors comparing products available on our site, you can review our Allegra allergy medicine page for additional product information. Do not combine allergy medicines or switch between products without checking the labels and, when appropriate, speaking with a healthcare professional.

Why Choose a Product With Clear Label Information?

When purchasing an OTC medicine, consumers should be able to identify the active ingredient, strength, directions, warnings, and other essential product information. Clear product information makes it easier to compare medicines and use them responsibly.

For Zyrtec Cetirizine 10 mg, the active ingredient is cetirizine hydrochloride 10 mg and the labeled purpose is antihistamine. Product information should correspond with the actual packaging and labeling supplied to the customer.

Consumers should inspect the packaging when it arrives and follow the storage instructions printed on the product. If packaging appears damaged, opened, or inconsistent with the expected product, contact the appropriate seller or healthcare professional before using it.

How Should Zyrtec Cetirizine 10 mg Be Stored?

The U.S. product labeling specifies storage between 20°C and 25°C (68°F and 77°F) for the referenced tablet product. Always follow the storage instructions printed on your particular package because formulations and packaging can differ.

Keep the medicine out of the sight and reach of children. Do not use a product if its packaging or seal is damaged when the label instructs you not to use it in that condition.

Frequently Asked Questions

What is the active ingredient in Zyrtec 10 mg?

The active ingredient is cetirizine hydrochloride 10 mg. Cetirizine is an antihistamine used for temporary relief of certain allergy symptoms.

What symptoms does Zyrtec Cetirizine 10 mg relieve?

The U.S. product labeling states that it temporarily relieves runny nose, sneezing, itchy or watery eyes, and itching of the nose or throat associated with hay fever or other upper respiratory allergies.

How often is Zyrtec 10 mg taken?

For the labeled U.S. 10 mg tablet, adults and children 6 years and older are directed to take one tablet once daily and not more than one 10 mg tablet in 24 hours. Certain people, including older adults and consumers with liver or kidney disease, should ask a doctor.

Can cetirizine cause drowsiness?

Yes. Drowsiness may occur. Alcohol, sedatives, and tranquilizers may increase drowsiness, so caution is advised when driving or operating machinery.

Who should ask a doctor before using cetirizine?

People with liver or kidney disease, adults 65 years and older, parents or caregivers considering use in children under 6, and people taking tranquilizers or sedatives should consult a doctor or pharmacist as directed by the product labeling.

Can I take more than one 10 mg tablet in 24 hours?

The U.S. product labeling states not to take more than one 10 mg tablet in 24 hours. Taking more than the labeled amount can increase the risk of adverse effects and should not be done unless specifically directed by a healthcare professional.

Can cetirizine be used for a long time?

Some people use cetirizine for ongoing allergy symptoms, but long-term daily use should be discussed with a healthcare professional when appropriate. The FDA has highlighted a rare risk of severe itching after stopping cetirizine or levocetirizine following prolonged daily use.

Important Safety Information

This page provides general product information and is not a substitute for individualized medical advice. Read the Drug Facts label before using an OTC medicine and ask a doctor or pharmacist if you have questions about dosage, interactions, pregnancy, breastfeeding, medical conditions, or long-term use.

For the most current U.S. product labeling and safety information, consumers can review the official DailyMed Zyrtec cetirizine 10 mg label.

Related Allergy Information

Visitors looking for additional information about Zyrtec can review the Zyrtec product information on Sunbedbooster. This provides another place to review product-specific information and available options.

When choosing an allergy medicine, focus on the active ingredient, strength, labeled uses, warnings, directions, and your individual health needs rather than selecting a product solely because of a brand name or marketing claim.