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How long can I take zyrtec? As long as allergy persist or is there maximum number you can take?

Responses (2)

maryhill 4 May 2010

Allergologist or dermatologist usually prescribed a week of zyrtec or any antihistamine. It's safe though it may cause drowsiness for sometime.Hope this helps.

Rajive Goel 4 May 2010

Zyrtec is now also available as an OTC, best is to check with your medical adviser, best of luck.

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