FL
A 55-year-old female asked:
how can vitamin k be an anticoagulant and at the same time vitamin k helps blood to clot (a coagulant)?
1 doctor answer • 2 doctors weighed in

Dr. Katharine Cox answered
Pediatric Emergency Medicine 45 years experience
Clotting vitamin: Vitamin K is used routinely in the newborn as they lack Vitamin K and can be used for Warfarin overdose. Generally Calcium is given with Vitamin D. Ask your doctor. There may be a reason he/she thinks you need Vitamin K. All the best.
3556 viewsReviewed >2 years ago
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
Last updated Nov 26, 2014
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits
$15 per month
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.