How Long Does It Take to Wean Off Zyrtec?: A Comprehensive Guide
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4 min read
In 2022, an estimated 26.8 million prescriptions for cetirizine (the active ingredient in Zyrtec) and similar antihistamines were dispensed in the U.S.. For many long-term users, the question of **how long does it take to wean off Zyrtec?** is critical due to potential withdrawal symptoms.