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Ifosfamide

Ifex

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Sourced from primary literature. Awaiting credentialed clinical reviewer — our editorial process.

Drug Class

Oncology

Routes

IV

Indications

lymphoma rescueSarcomas

Mechanism of Action

Prodrug activated by hepatic CYP enzymes to form alkylating metabolites. Cross-links DNA strands. Related to cyclophosphamide.

Side effects & warnings

MUST co-administer mesna to prevent hemorrhagic cystitis (more urotoxic than cyclophosphamide). Myelosuppression. Neurotoxicity (encephalopathy). Saline diuresis required.

Species with Ifosfamide dosing data (1 dose rule)

Evidence levels across 1 dose rule

Moderate×1

Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.

Backed by a published primary source

  • · Plumb's Veterinary Drug Handbook, 9th Ed

Sample dosing (1 of 1 cited rule)

Free-tier preview — dog and cat dosing. Pro and Student unlock all 1 species including reptiles, birds, pocket pets, livestock, and equine.

SpeciesRouteDoseFrequencyEvidenceSource
Dog (Domestic)IV350–375 mg/m2q21 daysModeratePlumb's Veterinary Drug Handbook, 9th Ed

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