Phytonadione oral / injection

Phytonadione is a man-made form of vitamin K, which occurs naturally in the body.

Phytonadione is used to treat vitamin K deficiency, and to treat certain bleeding or blood-clotting problems caused by other medicines or medical conditions.

Phytonadione may also be used for purposes not listed in this medication guide.

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Never use phytonadione in larger amounts, or for longer than prescribed.

A phytonadione injection is given into a muscle, under the skin, or as an infusion into a vein. A healthcare provider will give the injection.

You may need frequent blood tests.

If you need surgery or dental work, tell the surgeon or dentist you currently use this medicine.

Store at room temperature away from moisture and heat. Protect from light. Keep the medicine in the original container and tightly closed when not in use.

Call your doctor for instructions if you miss a dose of phytonadione.

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Tell your doctor about all your other medicines. Some may affect phytonadione, especially:

• a blood thinner--warfarin, Coumadin, Jantoven, or others.

This list is not complete. Other drugs may affect phytonadione, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.