Factor II deficiency is a blood clotting (coagulation) problem that occurs when there is a lack of a substance called prothrombin.
Hypoprothrombinemia; Prothrombin deficiency
When you bleed, series of reactions take place in the body that help healthy blood clots form. This is called the coagulation cascade. The process involves special proteins called coagulation or clotting factors. You may have a higher chance of excess bleeding when one or more of these clotting factors are missing.
This disorder occurs when the body does not have enough an important blood clotting protein called factor II. The condition runs in families (inherited) and is very rare. Both parents must have the gene to pass the disorder to their children. A family history of a bleeding disorder can be a risk factor.
You can control blood loss by getting infusions of fresh or frozen plasma or concentrates of clotting factors into the blood. If a lack of vitamin K is causing the problem, you can take vitamin K by mouth, through injections under the skin, or through a vein (intravenously).
Knowing that you have a bleeding disorder helps the doctor can take extra care if you need surgery. It also lets you alert also tell other family members who may have the same problem.
You can ease the stress of illness by joining a support group [link 091-2204] where members share common experiences and problems.
The outcome can be good with proper treatment.
This is a life-long bleeding disorder if you inherit it the condition.
If it is caused by liver disease, the outcome depends on how well your liver problem can be treated.
Severe bleeding, even into the brain, can occur.
When to Contact a Medical Professional
Get emergency treatment right away if you have unexplained or long-term blood loss, or if you can't control the bleeding.
Genetic counseling may be helpful for disorders that start at birth (congenital). When a lack of vitamin K is the cause, using vitamin K can help.