Our expert says:
CyberDoc
Hi Ruby
Aterax is an antihistamine that we also use for anxiety and will do the same work as Zyrtec. The 50mg may make you feel sleepy but is not a very high dose and should not affect your heartrate. If you feel your test tightening after using the Aterax - take only 25 mg and rather use it every 12 hours then.
See how it works?
Dr Bets
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