Factor II Deficiency Learning Center

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Welcome

Factor II deficiency is a disorder of blood clotting (coagulation) resulting from a deficiency of prothrombin.

Basic Info

Symptoms
Umbilical cord bleeding at birth; Nose bleeds; Abnormal menstrual bleeding; Abnormal bleeding after delivery; Bleeding ...
Causes
When you bleed, the body launches a series of activities that help the blood clot. This is called the coagulation casca...
Tests
Prolonged prothrombin time; Longer partial thromboplastin time; Factor II assay showing lower activity.
Treatments
Blood loss can be controlled by getting fresh or frozen plasma or concentrates of clotting factors into the blood. If t...
Drugs
  • phytonadione
Alternative Therapies
You can ease the stress of illness by joining a support group where members share common experiences and problems. See ...
Risk Factors
  • Cholestasis
  • Family history of Bleeding Disorders
  • Long-term (current) use of antibiotics
Complications
Bleeding into the brain or skull can occur.
Prevention
Genetic counseling may be helpful for disorders that start at birth (congenital. When a lack of vitamin K is the cause,...
Doctor Specialties
Go to the emergency room or call the local emergency number (such as 911) if you have unexplained or long-term blood lo...

Basic Info

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