What is the plasma half-life of levocetirizine in adults?

iatroX medicinesPublished 8 November 2026

The answer

Answer

The plasma half-life of levocetirizine in adults is 7.9 ± 1.9 hours.

Xyzal 5mg TabletsUCB Pharma Limited · emc · SmPC §5.2 Pharmacokinetic properties · Version 16Document updated 15 July 2022

Sources checked 8 November 2026

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levocetirizine dihydrochloride · Medicine question

iatroX medicinesPublished 8 November 2026

The answer

The plasma half-life of levocetirizine in adults is 7.9 ± 1.9 hours.

Xyzal 5mg TabletsUCB Pharma Limited · emc · SmPC §5.2 Pharmacokinetic properties · Version 16Document updated 15 July 2022

Sources checked 8 November 2026

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