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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