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Zyrtec Allergy Medicine

Get detailed information on allergy medicine Zyrtec for "Hay Fever" (Seasonal Allergies), Allergic Rhinitis and Hives. Zyrtec is now available over the counter.

Zyrtec Drug Information

  • What is An Antihistamine?
    Like Zyrtec and Claritin, Allegra is a second-generation antihistamine. Find out how the drugs work and their side effects.
  • bottle of Zyrtec antihistamine syrup, allergy medicine
    Zyrtec Drug Information
    Find information on why Zyrtec is prescribed, what side effects are associated with the drug and special warnings about the use of Zyrtec.
  • drowsy man yawning
    Zyrtec Side Effects
    Drowsiness, fatigue and dry mouth may occur. In children, stomach pain and vomiting may occur.
  • Pill Containers
    Find more Allergy Medicine
    Find our detailed list of popular and effective allergy medicine.

Allergy Medicine Tips

Speak Out On Zyrtec

Share Your Zyrtec Experience And Learn From Others

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over the counter 10 mg Zyrtec tablet package

Dealing with Side Effects

Zyrtec and Weight Gain

Medication Weight Gain
Have you experienced weight gain while taking Zyrtec or other allergy medications?  Find out the common side effects of Zyrtec, and what might help.
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