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A member asked:
Yesterday i took zyrtec, but today i took actifed...any possible harm resulting in the interactions between these two?
A doctor has provided 1 answer
No: The dose of Zyrtec can reach four-folds or more without any ill effects (other than drowsiness for some people). The dose of actifed is limited by the presence of pseudoephedrine which can cause cardiovascular problems as well as nervousness when overdosed.
Answered 12/1/2016
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