Usually no worries: In general, a person who uses regular Claritin (or regular Zyrtec) at the OTC daily dose should not notice any unusual effects if she doubles up on the dose for one day. The medication effects are not strong enough to make a big difference, although some people may see better relief of allergy symptoms.
Answered 4/2/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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