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Benefix

Benefix Dosage

Robert Chad Hakim, PharmD, BCCCPKristianne Hannemann, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Kristianne Hannemann, PharmD
Last reviewed on August 25, 2022

The average cost for 4 kits of single dose of 2000iu of Benefix is $13,702.25 with a free GoodRx coupon. This is 3.80% off the average retail price of $14,243.09.

kitKit

Dosage

Quantity

Price as low as

Price per unit

single dose of 250iu

1 kit

$434.25

$434.25

single dose of 500iu

1 kit

$862.25

$862.25

single dose of 1000iu

2 kits

$3,430.25

$1,715.13

single dose of 2000iu

4 kits

$13,702.25

$3,425.56

single dose of 3000iu

6 kits

$30,822.25

$5,137.04

Typical dosage for Benefix

Benefix is given as an injection into the veins (intravenous or IV).

Routine prevention of bleeds: Your provider will calculate your dose based on things like age, body weight, and response to the medication. The dose is typically given through your veins (IV), and how often you receive it will depend on the brand.

  • BeneFix: The typical dose is 100 international units (IU)/kg of body weight given IV once weekly.
  • Alprolix: The typical starting dose is 50 IU/kg to 60 IU/kg given IV once weekly, or 100 IU/kg once every 10 days.
  • Ixinity: The typical dose is 40 IU/kg to 70 IU/kg IV twice weekly.
  • Rebinyn: The typical dose is 40 IU/kg IV once weekly.

On-demand treatment of bleeding, including during surgery: Your provider will calculate your dose based on things like body weight, how serious your bleed is, where the bleed is, the desired level of factor IX in your body, and the brand of Benefix you're receiving.

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