What is Ceprotin? Uses, warnings & side effects

Updated May 14, 2025  •  Published Dec 30, 2020

Ceprotin overview

BRAND NAMES:

  • Ceprotin

Generic Names:

  • Ceprotin

Uses:

  • Used in patients with severe congenital protein C deficiency to treat and prevent venous thrombosis and purpura fulminans.

Therapeutic Classes:

  • Anticoagulant

Forms:

  • Injectable

How it’s taken:

  • By injection

What is Ceprotin used for?

What form(s) does Ceprotin come in?

  • Injectable

What are common Ceprotin dosages?

  • Solution Reconstituted 500UNIT

Ceprotin images - What does Ceprotin look like?

  • Ceprotin
    1000unit solution reconstituted

  • Ceprotin
    500unit solution reconstituted

How to take Ceprotin

  • Injection routeA nurse or other health provider will give you this medicine.

  • Injection routeYour doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.

  • Injection routeA nurse or other health provider will give you this medicine.

  • Injection routeYour doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.

What to do if you miss a dose of Ceprotin

Ceprotin contraindications - Who shouldn't take Ceprotin?

  • You should not use this medicine if you have had an allergic reaction to human protein C, mouse proteins, or heparin.

Ceprotin warnings

  • Make sure your doctor knows if you are pregnant or breastfeeding, if you have kidney disease, or if you are on a low-sodium diet.

  • This medicine may cause allergic reactions. Stop using this medicine and tell your doctor right away if you have itching, hives, trouble breathing, or any swelling of your hands, face, or mouth when you use this medicine.

  • This medicine is made from donated human blood. Some human blood products have transmitted certain viruses to people who have received them. The risk of getting a virus from medicines made of human blood has been greatly reduced in recent years. This is the result of required testing of human donors for certain viruses, and testing during manufacture of these medicines. Although the risk is low, talk with your doctor if you have concerns.

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

Ceprotin interactions & what to avoid when taking Ceprotin

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

  • This medicine is made from donated human blood. Some human blood products have transmitted certain viruses to people who have received them. The risk of getting a virus from medicines made of human blood has been greatly reduced in recent years. This is the result of required testing of human donors for certain viruses, and testing during manufacture of these medicines. Although the risk is low, talk with your doctor if you have concerns.

  • This medicine may cause allergic reactions. Stop using this medicine and tell your doctor right away if you have itching, hives, trouble breathing, or any swelling of your hands, face, or mouth when you use this medicine.

  • Make sure your doctor knows if you are using a blood thinner (such as warfarin, Coumadin®), alteplase (Activase®), or tenecteplase (Tnkase®).

Ceprotin side effects - How does Ceprotin make you feel?

Serious Side Effects

  • Lightheadedness or fainting.

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Chest pain or shortness of breath.

  • Fever.

Less Serious Side Effects

  • Increased sweating.

  • Restlessness.

  • Itching or skin rash.

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