Baby spit up blood
A few red streaks or pink-tinged spit-up may happen with reflux, irritation, or swallowed blood. The amount and whether it happens again are important clues.
Infant Blood in Vomit: What It Can Mean and When to Get Help
Seeing baby spit up blood or noticing blood in baby spit up can be frightening. In many cases, a small amount of blood in infant vomit has a manageable explanation, but the appearance, amount, and your baby's age matter. Get clear next steps based on what you saw.
About 3–5 minutesPrivate assessmentNo long answers
About this assessment
Start with what the blood looked like
Answer a few questions about your infant's spit-up or vomit to get personalized guidance on possible causes, what to watch for, and when to contact your pediatrician or seek urgent care.
01
Why there may be blood in an infant's vomit
Blood in infant vomit can look like bright red streaks, pink-tinged spit-up, or dark brown material that resembles coffee grounds. Sometimes baby vomit looks bloody because of irritation in the mouth, throat, or esophagus after forceful vomiting or reflux. In newborns, blood can also come from swallowed maternal blood, especially in the first days of life or from a bleeding nipple during breastfeeding. While a small amount of blood in infant vomit is not always an emergency, larger amounts, repeated episodes, dark or coffee-ground vomit, trouble breathing, poor feeding, unusual sleepiness, or signs of dehydration need prompt medical attention.
02
Common ways parents describe this
Newborn vomit with blood
In newborns, swallowed maternal blood is one possible reason, but age, feeding history, and how the blood looks help narrow down what to do next.
Baby throwing up blood
If your baby is vomiting larger amounts of blood, has dark brown or coffee-ground vomit, or seems unwell, urgent evaluation is important.
03
What details matter most
Color and appearance
Bright red blood, pink-tinged spit-up, and dark brown or coffee-ground material can point to different sources and levels of concern.
How much blood there was
A small amount of blood in infant vomit is different from mostly blood or repeated bloody vomiting. Even small amounts should be taken seriously if they keep happening.
How your baby is acting
Feeding normally, breathing comfortably, and staying alert are reassuring signs. Lethargy, weak cry, poor feeding, or fewer wet diapers raise concern.
04
When to seek medical care right away
Mostly blood or repeated bloody vomit
If your baby vomit has a larger amount of blood, keeps happening, or looks like more blood than milk, seek urgent medical care.
Dark brown or coffee-ground vomit
This can suggest digested blood and should be evaluated promptly, especially if your infant also seems uncomfortable or weak.
Other warning signs
Go in right away for trouble breathing, a swollen belly, fever in a young infant, signs of dehydration, pale skin, or unusual sleepiness.
05
Frequently asked questions
Is a small amount of blood in infant vomit always an emergency?
Not always. A small amount of blood in infant vomit or infant spit up with blood can happen from irritation, reflux, or swallowed maternal blood. But if it happens more than once, your baby is under 3 months, or your baby seems unwell, contact a medical professional promptly.
Why would a newborn have blood in vomit?
Blood in newborn vomit can sometimes come from swallowed maternal blood during delivery or breastfeeding, especially if there is nipple bleeding. It can also come from irritation after vomiting or other digestive causes. Because newborns are young and can change quickly, it is important to review the details carefully.
What if my baby vomit has red streaks?
Baby vomit with red streaks may mean a small amount of fresh blood mixed with spit-up or milk. This can happen with minor irritation, but the amount, whether it repeats, and how your baby is acting help determine the next step.
What does dark brown or coffee-ground vomit mean in a baby?
Dark brown or coffee-ground looking vomit can mean blood that has been partially digested. This is more concerning than a few bright red streaks and should be evaluated promptly.
Can reflux cause blood in baby spit up?
Yes. Frequent reflux or forceful vomiting can sometimes irritate the esophagus and lead to a small amount of blood in baby spit up. If there is pain, poor weight gain, repeated bloody spit-up, or feeding difficulty, medical follow-up is important.
Personalized assessment
Get guidance tailored to what you saw
If your baby spit up blood, had newborn vomit with blood, or you noticed blood in baby spit up, answer a few questions for personalized guidance on likely causes, warning signs, and when to seek care.