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    Vitamin K for Newborns

    Learn about the importance of your newborn receiving a Vitamin K injection soon after birth.

    Updated at April 24th, 2022

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    DisclaimerThis material is for educational purposes only. You, the reader, assume full responsibility for how you choose to use it. It is not intended to provide medical advice, diagnosis or treatment, nor does it replace the advice or counsel of a doctor or health care professional. Reference to a specific commercial product or service does not imply endorsement or recommendation of that product or service by CPCMG.


    • All newborns should get a vitamin K shot immediately after delivery to protect them from developing vitamin K deficiency bleeding. 


    • The American Academy of Pediatrics has strongly recommended this since 1961 to prevent life-threatening bleeding in babies.


    • Babies without enough vitamin K can develop bleeding into their intestines or brain before their parents know anything is wrong. This can lead to brain damage or death.


    • Babies who do not receive vitamin K at birth are 81 times more likely to develop bleeding, which can occur up to 6 months after birth.


    • Vitamin K injections are safe and give babies the vitamin K they need until they can start getting it from solid food and making it themselves.


    • Vitamin K by mouth doesn't work well to prevent deficiency. A vitamin K shot is the safest and best option for all newborns.


    • Breastfeeding does not provide enough vitamin K to prevent deficiency.


    For more information, see the AAP Policy Statement on Vitamin K and the Newborn Infant.