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Vyloy

Vyloy Dosage

Cydnee Ng, PharmD
Reviewed by Cydnee Ng, PharmD
Last reviewed on January 15, 2026

Typical dosage for Vyloy

Vyloy (zolbetuximab) is given as an infusion through a vein, or an intravenous (IV) infusion. It's usually given with other chemotherapy. A nurse will help infuse the medication at a medical center or clinic.

Your oncologist will determine your dose based on your body surface area (BSA). They'll take your height and weight into account.

  • Dose 1: The typical dose is 800 mg/m² of BSA given as an IV infusion once.
  • Dose 2 and beyond: The dose can be given either every 2 or 3 weeks.
    • Every 2-week dosing: The typical dose is 400 mg/m² of BSA given IV every 2 weeks.
    • Every 3-week dosing: The typical dose is 600 mg/m² of BSA given IV every 3 weeks.
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