Baby care 0–24 months1 min readUpdated June 1, 2026
Vitamin K injection for newborns: what parents should know
Why vitamin K prevents bleeding, standard newborn dosing, and breastfeeding compatibility — Medlatec, CDC.
0–6 months#vitamin-k#so-sinh#tiem-chung
Bầu Ăn Gì? Team · References Medlatec, CDC
Why vitamin K?
Newborns have low vitamin K stores and higher risk of vitamin K deficiency bleeding (VKDB).
After birth
Many countries recommend an early intramuscular vitamin K dose per local protocol—highly effective prevention.
Breastfeeding
Breast milk remains recommended; the injection supplements breastfeeding.
Note
Follow hospital newborn protocols; do not self-inject at home without medical direction.