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Fexofenadine
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Fexofenadinen (ing-gú: Fexofenadine, Fexofenadine hydrochloride) iōng Allegra tíng-tíng ê phín-pâi huàn-bē[10] sī tsi̍t-tsióng khòng tsoo-tsit-an [en] io̍h-phín, iōng-teh tī-liâu [en] hue-hún-tsìng [en] hām khí-tshìn-mo̍oh [en] tíng-tíng ê kuè-bín-tsìng [en].[11]
Quick Facts Clinical data, Trade names ...
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Clinical data | |
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Trade names | Allegra, others |
AHFS/Drugs.com | Monograph |
MedlinePlus | a697035 |
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Routes of administration | By mouth |
Drug class | Antihistamine; H1 receptor antagonist |
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Pharmacokinetic data | |
Bioavailability | 30–41%[8] |
Protein binding | 60–70%[9] |
Metabolism | Hepatic (≤5% of dose)[9] |
Elimination half-life | 14.4 hours |
Excretion | Feces (~80%) and urine (~10%) as unchanged drug[9] |
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100.228.648 ![]() |
Chemical and physical data | |
Formula | C32H39NO4 |
Molar mass | 501.67 g·mol−1 |
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Chirality | Racemic mixture |
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