Rhophylac

Generic name: human rho(D) immune globulin

Used for: Preventing Rh antibodies in pregnancy (Rh-negative mothers) · Preventing Rh antibodies after a mismatched transfusion · Raising platelets in chronic immune thrombocytopenia (ITP) · 2 more

How do you pay?

How to pay the least

Ask for the cash price

Rhophylac

Rhophylac is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold.

  1. Ask your pharmacy for Rhophylac’s cash price, and one or two other pharmacies too.

Compare every option

Question
Brand nameRhophylac
Authorized generichuman rho(D) immune globulin
Regular generichuman rho(D) immune globulin
What you’d pay
Cash priceAsk the pharmacy
Not soldThere isn’t one
Not soldAsk the pharmacy
Same as Rhophylac?
The original
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Brand nameNo maker’s card

We didn’t find a savings card or cash price from Rhophylac’s maker. Ask the pharmacy for Rhophylac’s cash price. With insurance, ask what your plan charges.

Authorized genericNot sold

There isn’t one. An authorized generic is Rhophylac itself, from the same company, sold without the brand name, and usually for less. For now Rhophylac is the only choice; ask the pharmacy for its cash price, or your plan what it charges.

Regular genericNot sold

Rhophylac is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold. Generics usually come once the brand’s patents and exclusivity end. Until then, ask the pharmacy for Rhophylac’s cash price, or your plan what it charges.

What it’s used for

What the FDA label says

RHOPHYLAC is a Rh(D) Immune Globulin Intravenous (Human) indicated for:

Suppression of Rhesus (Rh) Isoimmunization in:

  • Pregnancy and obstetric conditions in non-sensitized, Rh(D)-negative women with an Rh-incompatible pregnancy, including:
    • Routine antepartum and postpartum Rh prophylaxis
    • Rh prophylaxis in obstetric complications or invasive procedures
  • Incompatible transfusions in Rh(D)-negative individuals transfused with blood components containing Rh(D)-positive red blood cells (RBCs)

Immune Thrombocytopenic Purpura (ITP)

  • Raising platelet counts in Rh(D)-positive, non-splenectomized adults with chronic ITP.

Source: the FDA label for Rhophylac (CSL Behring AG), August 1, 2025. Full label on DailyMed 

Good to know

Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/rhophylac/