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class – Histamine H1 receptor antagonist – 33 items found

Adverse reactions attributed to entire drug class 'Histamine H1 receptor antagonist'

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Headache

Somnolence (drowsiness)

Adverse effects / adverse reactions

    • (2025): Takatsuka M+, Int J Clin Pharmacol Ther Apr, Online ahead of print [REVIEW] (pharmacovigilance / pharmacoepidemiology)