Parents often observe the color of their baby’s poop to ensure that they are pooping right. However, a change in bowel movements or poop’s color, such as black poop in babies, can raise concerns.
Baby poop can be of different textures, colors, smells, and consistencies. They can usually be seen in green, yellow, tan, brown, and some other colors as well(1)。The usual color should be brown because of thebilirubin pigmentiXThe yellowish pigment made by breaking down red blood cells that travel through the liver and excreted out of the body.secreted from the liver。The bilirubin flows into the small intestines and turns brown as it passes through the small intestines (2). However, any other color of poop in babies could be due to an underlying condition and may require doctor consultation.
Read on to know about black stool in babies, including its cause, meaning behind the colors, and when you should worry.
Is Black Stool In Babies Normal?
While black poop is common in newborns, youshould be concerned if you notice it in your baby who is over three days old(3)。
The first stool of newborns is called meconium. This sticky stool consists ofamniotic fluidiXA liquid in the amniotic sac that surrounds and protects the fetus in the womb during pregnancy, intestinal epithelial cells, lanugo, mucus, bile, and water swallowed in utero. Meconium is often black, green, brown, or yellow and passed 24 to 48 hours following birth.
Several reasons could cause your baby to poop black or tarry feces.While black stools in babies can often be caused by food and medications, which is normal, black stools due to other reasons, such as bleeding in the stomach or any part of their digestive system or gastrointestinal tract, warrants immediate medical attention(4)。
If your baby’s black poop is accompanied by a foul smell, it often signals a problem in your baby’s upper digestive tract(5)。
What Causes Black Poop In Infants?
The most common causes of black poop in infants include(4)(6)
- Specific foods
Foods such as blueberries, licorice, oreo cookies, dark chocolate, and grape juice can give your baby’s poop a tarry black color.
- Medications
Iron supplements and bismuth-containing medicines, such as Pepto-Bismol, can cause black poop in your baby。These are generallynot a cause for concern。
- Digested blood
In some cases, babies digest blood that appears as black poop. This can occur if the baby is breastfeeding and has swallowed blood from the mother’s cracked, bleeding nipples.
These causes are usually not concerning.However, black poop can also result from bleeding in the baby’s digestive tract。The bleeding can occur either in the upper or lower gastrointestinal tract.
Some concerning causes of back poop in babies include(7)(8)
- Internal bleeding such as bleeding in theesophagusiXA muscular tube that passes food and liquids from the mouth to the stomach., stomach, or upper part of the baby’s small intestine
- Gastritis — inflammation of the stomach lining
- Intolerance to milk protein
- Complications of the liver, such as cirrhosis
- Clotting disorders
- PolypsiXA protruding growth of tissue on a surface inside your body or a mucus membrane
When To Seek Medical Attention For Black Poop In Babies?
If you find any of the following signs and symptoms along with your baby’s black poop, call their pediatrician right away(8)。
- Dizziness
- Lightheadedness
- Fever
- Blood in the stools
- Vomiting of blood
- Child looking pale
How To Manage Black Stools In Babies?
The treatment for your baby’s black poop depends on the cause.
- If your baby’s black poop results from taking a food item, discontinuing the food item can help resolve the problem。
- If the black stool is due to a medication, the healthcare provider may eitherstop or prescribe an alternative medicineto resolve the problem.
- If your baby presents other symptoms, the underlying cause needs to be identified and resolved. Diagnostic tests along with medical history and other investigations may be required to determine the cause of your baby’s black poop.
Other Colors Of Baby Poop
Apart from black, the following are otherbaby poop colorsthat may indicate an underlying problem.
1. Red poop
Also called bloody stools,90% of red baby poop is not a result of bleeding。大量的食物会引起宝宝的阿宝op to turn red. These include beetroot, cranberries, tomato-based foods, and red Jell-O. However, this is usually harmless and disappears with a change in diet(4)。
In a few cases, red streaks on your baby’s diaper may indicate something more serious, such as(9)
- Constipation
- A small anal tear
- Bacterial diarrhea (due to infection caused by bacteria)
- Bleeding in the lower part of thedigestive system
- HemorrhoidsiXSwollen and enlarged veins in and around your anus and lower rectum, also called piles
2. White poop
如果你的宝宝还’t producing enough bile. Chalky white stools are a cause for concern as theymay indicate a liver orgallbladderiXA small pear-shaped internal organ on the upper right portion of the abdomen under the liverproblem(7)。If you notice your baby passing white orpale gray poop, seek medical advice right away.
3. Dark gray poop
A dark gray baby poop indicates that the baby is not digesting food properly. This is common in formula-fed babies during digestion, as the formula can be difficult for babies to digest.
4. Dark green poop
While green baby stool is normal and often common in breast milk-fed babies, waterygreen poopcan cause worry. Green watery baby poop is common with diarrhea and needs to be treated immediately(9)。
Frequently Asked Questions
1. Can formula cause black stool in babies?
Babies consuming an iron-fortified formula may sometimes pass dark green or greenish-black stools (3).
2. Does black stool in babies go away?
Black stool in babies can self-resolve in a day to a few days, depending on the underlying cause. If the baby shows black stool with other signs of poor health, consult a doctor.
3. Can bananas cause black poop in babies?
Bananas usually don’t cause black poop. However, you may notice black threads in your baby’s poop if they eat bananas. Those threads are the center part of the banana (10).
Black poop in babies is common for the first three days of life and is usually not a cause for concern. However, if your baby is older than three days and still passes black stool, it may be due to underlying factors, such as food or medications your baby is taking or digested blood. In some rare cases, black stools can be due to bleeding in the digestive system. Hence, consult your doctor promptly if the black stools are accompanied by other symptoms, such as fever,blood in the stools, or lightheadedness.
Infographic: Uncommon Causes Of Black Poop
For most new parents, spotting an unusual infant poop color could raise concerns. Dark-colored baby poop is normal in the initial days after birth, but a few specific conditions that lead to black poop need to be treated in time. This infographic may help you understand the more severe causes of a baby’s dark or black stools.
Key Pointers
- Black poop is common in babies and could be due to medications or food.
- You can manage it by discontinuing either a specific food or medication.
- Consult a doctor if you notice it for three or more days.
References:
2.The Poop Palette: What Do All of Those Colors Mean?; Nationwide Children’s Hospital
3.The Color of Baby Poop and What It Means; Cleveland Clinic
4.Stools – Unusual Color; Seattle Children’s Hospital
5.Black or tarry stools; MedlinePlus
6.“The Scoop on Poop”; Manitoba Government
7.What can your child’s poop color tell you?; Johns Hopkins Medicine
8.Bloody or Tarry Stools; Nicklaus Children’s Hospital
9.Stools – Blood In; Seattle Children’s Hospital
10.Starting Solid Foods; UCSF Benioff Children’s Hospital