Can Zyrtec Cause Anger Issues? Unpacking the Link Between Cetirizine and Behavioral Changes
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5 min read
Postmarketing reports have documented rare instances of aggression and agitation in individuals taking Zyrtec (cetirizine). While typically well-tolerated, exploring whether **Zyrtec can cause anger issues** is important for users and caregivers, as mood and behavior changes are a known, albeit uncommon, potential side effect.