Oseltamivir

Neuraminidase Inhibitor
Drug Class
Neuraminidase Inhibitor
Mechanism of Action (MOA)
Inhibits influenza neuraminidase → prevents release of new virions from infected cells.
Clinical Notes
Influenza A & B — most benefit started within 48 h of symptom onset (shortens course ~1 day). Neuropsychiatric events reported.
Source
FDA label

Sources

Reviewed June 2026
  1. FDA label — FDA / DailyMed

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Same family

Antivirals & antifungals · 5 drugs

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