Zyrtec is used for:
Preventing or treating symptoms of hay fever and other upper respiratory allergies such as stuffy nose, runny nose, sneezing, itching of the nose and throat, and itchy, watery eyes. It is also used for preventing or treating chronic hives. It may also be used for other conditions as determined by your doctor.Zyrtec is an antihistamine. It works by blocking the action of histamine and reduces the symptoms of an allergic reaction.
How to use Zyrtec:
Use Zyrtec as directed by your doctor. Check the label on the medicine for exact dosing instructions.
* Take Zyrtec by mouth with or without food.
* If you miss a dose of this medicine, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
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