Vitamin K is an essential nutrient that your body needs in order to stop bleeding by helping to clot ... more likely to develop late vitamin K deficiency—those occurring after the first six ...

Acquired bleeding disorders: These are not hereditary and can develop later in life due to various factors, such as ...

Laboratory testing revealed vitamin K deficiency (Quick test unmeasurable, INR >10, PTT >180 seconds, factor VII 5%). The parents were from an immigrant background, spoke very little German ...

Multiple coagulation factor deficiency gene 2; N: Clotting test within normal ranges; PCC: Prothrombin complex concentrate; PT: Prothrombin time; TCT: Thrombin clotting time; VKORC1: Vitamin K ...

Tell your doctor right away if you have any serious side effects, including: easy bleeding/bruising ... tests (such as complete blood count, vitamin B12 levels) may be done while you are taking ...