What is factor 2 deficiency?
A person with factor 2 deficiency has a rare, hereditary blood clotting disorder that can result in severe bleeding. Normal blood coagulation requires the complex interaction of about 20 proteins, called clotting factors. Low levels of factor 2 result in prolonged blood clotting.

What are the symptoms of factor 2 deficiency?
Symptoms of factor 2 deficiency include bleeding into the joints, joint swelling, joint pain, bleeding gums, nosebleeds, and easy bruising. Women may experience heavy menstrual periods.

How does the doctor treat factor 2 deficiency?
There is no cure for factor 2 deficiency. Treatment for factor 2 deficiency may include fresh frozen plasma, factor 2 concentrate, and vitamin K. Patients should avoid aspirin, nonsteroidal anti-inflammatory medications, and other medications that can promote bleeding.