Generic Name: Zyrtec

What is Zyrtec?

Zyrtec cetirizine is considered to be a less drowsy option compared to short-acting antihistamine alternatives e. Because Zyrtec cetirizine is long-acting, it is dosed at 10mg for adults once a day every 24 hours. Common side effects associated with Zyrtec cetirizine include dizziness, drowsiness, feeling tired, dry mouth, sore throat, nausea, constipation, or headache. Stop using Zyrtec cetirizine and notify your doctor if you experience any of the following serious side effects including fast irregular heartbeat, weakness, tremors, insomnia, feeling restless, hyperactivity, confusion, vision problems, and decrease urine output.

This is not a complete list of side effects associated with Zyrtec cetirizine. Follow the directions on the box or as directed by your physician. A: Zyrtec cetirizine and Zyrtec-D are both labeled as a pregnancy Category C by the FDA. Pregnancy Category C is defined by the FDA as "animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks".

Both ingredients are excreted in breast milk.

Currently, there is one drug reported to interact with cetirizine ritonavir, a protease inhibitor most often used in treatment of HIV infection. Drugs that are normally used for human consumption may also be used for your pet.

It may be beneficial for you to check with us before purchasing your pet's medication from another source. This site and its content may not be copied in part or full without express written permission from Discount Drug Mart.

Pet MedicationMany of these prescriptions are on our Generic Prescription lists. Start EarningPro PointsCheck out these great items that earn Pro Points. Uses Zyrtec Cetirizine is widely given as a treatment for hay fever seasonal allergic rhinitisand its mechanism of action is said to be the antagonism of the peripheral H1 histamine receptors.

Other indications include perennial allergic rhinitis year round allergiesallergic conjunctivitis and insect bites. It has even been taken for uncomplicated chronic idiopathic urticaria, so as to lessen the occurrence of hives, while also helping to heal them and relieve itching. The main ingredient in this medicine is categorized as a second generation of histamine, and is said to be a metabolite of hydroxyzine.

By effectively antagonizing blocking the histamine receptors, this medicine stops the action of histamine by ensuring that it cannot bind to its receptors, thereby preventing the symptoms of allergic reactions. Medical studies have also found other anti-allergic effects, which includes blocking the infiltration of eosinophil an inflammatory mediator to the skin.

How should I take Zyrtec?

However, two forms of Zyrtec are labeled just for children. The chart below describes the safe age ranges for each over-the-counter form of Zyrtec and Zyrtec-D. Zyrtec is also available by prescription as an oral syrup. Your doctor can tell you more about the prescription version. Zyrtec contains an antihistamine called cetirizine. An antihistamine blocks a substance in the body called histamine.

By blocking histamine, Zyrtec works to relieve allergy symptoms such as:Zyrtec-D contains two drugs: cetirizine and a decongestant called pseudoephedrine.

It relieves the same symptoms as Zyrtec, plus other symptoms.

What should I avoid while taking Zyrtec?

GoodRx provides no warranty for any of the pricing data or other information. Please seek medical advice before starting, changing or terminating any medical treatment.

Adults and Children: Chew tabs: may take with or without water. Interactions: Potentiates CNS depression with alcohol, other CNS depressants. See Also: CHILDREN'S ZYRTEC CHEWABLE CHILDREN'S ZYRTEC ALLERGY SYRUP ZYRTEC HIVES RELIEF ZYRTEC LIQUID GELS Pharmacological Class: Antihistamine.

Zyrtec side effects

Cetirizine is used to treat cold or allergy symptoms such as sneezing, itching, watery eyes, or runny nose. Read the Zyrtec cetirizine Side Effects Center for a complete guide to possible side effectsWhat is the most important information I should know about cetirizine. They can add to sleepiness caused by cetirizine. You are encouraged to report negative side effects of prescription drugs to the FDA.

Visit the FDA MedWatch website or call 1-800-FDA-1088. What should I discuss with my healthcare provider before taking cetirizine. FDA pregnancy category B.

Common Zyrtec ide effects may include:

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How likely would you be to recommend ZyrTEC to a friend. Back Submit Zyrtec Cautionary LabelsBack to TopUses of ZyrtecBack to TopZyrtec is an over-the-counter OTC medication used for the treatment of hay fever, seasonal allergies, and hives.

This medication may be prescribed for other uses. McNeil-PPC, Inc GenericBack to TopCetirizineFor more information on this medication choose from the list of selections below.

More about Zyrtec

Consumer resources

Other brands:aldara

Professional resources

Where can I get more information?

  • Home remedies like steam inhalation, saline rinses and a dairy-free diet can also effectively reduce allergy symptoms without any negative side effects for the breastfed child.

  • Do I need a prescription for cetirizine.