Drug reference
human albumin
Plasma expander, Blood product · Plasma expander
Plasma expander, Blood productPlasma expander
CDSCO approved
EXCRETION
—
not curated
INTERACTIONS
—
none in our sources
PREGNANCY
—
not curated
Mechanism
Human albumin, derived from pooled human plasma, exerts colloidal osmotic (oncotic) pressure, thereby retaining fluid in the vascular compartment when infused intravenously. A 20% solution actively draws and holds additional fluid from interstitial tissues.
Indications
Hypovolemia due to loss of plasma/bloodBurns (acute phase only)Hypovolemic and endotoxin shockSevere trauma and extensive tissue damageAcute hypoproteinaemiaAcute liver failureDialysisDilution of blood before cardiopulmonary bypassPriming of heart-lung and dialysis machines
Pharmacokinetics
Duration
Plasma volume expansion lasts for 12 hours
Metabolism
Not metabolized in the body
Excretion
Excreted slowly by the kidney
Side effects
Common
Febrile reaction (occasionally)
Related guidelines
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Sources: KD Tripathi 7e·Verified: 2026-05-10 · House clinical team