Drug reference

das181

Investigational agent (sialidase)

CDSCO approved

EXCRETION

—

not curated

INTERACTIONS

—

none in our sources

PREGNANCY

—

not curated

Mechanism

DAS181 (Fludase) is a sialidase that cleaves sialic acid, a receptor for influenza A and B and parainfluenza viruses.

Continue into a citation-backed clinical answer with the drug context already attached.

Sources: Harrison 22e·Verified: 2026-05-10 · House clinical team