Increased prothrombin times induced by combined vitamin E and warfarin therapy may be managed by discontinuing vitamin E, and, if necessary, by administering vitamin K.

In patients with protein C and protein S deficiency, when warfarin therapy is started there is a more rapid fall in concentration of protein C (antigen and activity) than the other vitamin K ...

Millions of people take some kind of dietary supplement along with prescription medications. Here are the supplements and medications you should avoid mixing, according to health experts.

He also notes that watercress' high vitamin K content can interact with certain medications, especially blood thinners like ...

Currently, vitamin K, protamine, and prothrombin complex concentrate counteract the effects of older anticoagulants like ...

There are many simpler ways to jump on the turnip bandwagon. The greens can be eaten raw in salads, tossed into soups or used ...

High levels of vitamin K can interact with blood thinners (such as warfarin), says Largeman-Roth, and may decrease effectiveness. If you have underlying conditions or take medications, check with ...

Cadrenal Therapeutics, Inc. (Nasdaq: CVKD), a late-stage biopharmaceutical company developing tecarfarin, a new vitamin K antagonist (VKA) designed to improve anticoagulation for patients with ...

Keatley points out that one cup of watercress provides 106 percent of your daily vitamin K (which is essential for bone ...

Vitamin K, along with chlorophyll and iron, also promotes blood production, which could be helpful if you have anemia. If you take the blood-thinning medication Coumadin, you may want to limit how ...