Umbilical Cord Infection (Newborn)
The umbilical cord connects the unborn baby to the mother in the uterus. After birth, the cord is no longer needed. It is cut and then clamped. This leaves a small stump.
In most cases, the umbilical cord stump dries up and falls off the newborn within the first few weeks of life. But sometimes an infection can develop. This may cause the area around the cord to swell and become inflamed, red, or tender. There may be cloudy, discolored, or bad-smelling discharge from the cord. There may also be oozing or slight bleeding.
To treat the umbilical cord infection, the health care provider may prescribe medicine and give instructions for cord care at home. Or your baby may need to be admitted to the hospital to get antibiotics through an IV (intravenous) line. This is because newborns are more prone to infections.
Home care
Medicines
Your child may be prescribed medicine for infection. If so, follow all instructions for giving this medicine to your child. Make sure your child takes all the medicine, even if they seem to feel better.
General care
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Wash your hands well before and after caring for the cord.
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Clean the area around the cord as directed. You may be told to use a clean, moist cloth or a cotton swab. Remove all drainage and clean an inch around the base. If there is a little drainage present, you may be advised to use antibiotic ointment after each cleaning. Pat the area with a clean cloth and allow it to air-dry.
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Roll your child’s diapers down below the belly button (navel) until the infection has healed. This helps prevent contamination from urine and stool. If needed, cut a notch in the front of the diapers to make a space for the cord.
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Don’t dress your baby in clothing that is tight across the cord.
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Don’t put your baby in bathwater until the infection has cleared and the cord has fallen off. Instead, bathe your baby with a sponge or damp washcloth.
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Don’t use talc or other powders on the cord.
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Don’t try to remove the cord. It will fall off on its own.
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Watch for continuing signs of infection. This includes redness, swelling, and cloudy, discolored, or bad-smelling drainage in the area around the cord.
Follow-up care
Follow up with your child’s health care provider as directed.
When to get medical advice
Contact your child’s health care provider right away if any of these occur:
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Your child has a fever (see “Fever and children” below).
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Your child’s signs of infection get worse or do not improve within 2 days of starting treatment.
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Your child won’t stop crying or seems to be in pain when you touch the area around the cord and navel.
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There is increased bleeding from the cord.
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Your child develops a rash, pimples, or blisters around the navel.
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Your child refuses to feed.
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Your child is very sleepy or not moving around as much as usual.
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Your child seems ill or has any other symptoms that concern you.
Fever and children
Use a digital thermometer to check your child’s temperature. Don’t use a mercury thermometer. There are different kinds and uses of digital thermometers. They include:
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Rectal. For children younger than 3 years, a rectal temperature is the most accurate.
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Forehead (temporal). This works for children age 3 months and older. If a child under 3 months old has signs of illness, this can be used for a first pass. The health care provider may want to confirm with a rectal temperature.
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Ear (tympanic). Ear temperatures are accurate after 6 months of age, but not before.
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Armpit (axillary). This is the least reliable but may be used for a first pass to check a child of any age with signs of illness. The provider may want to confirm with a rectal temperature.
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Mouth (oral). Don’t use a thermometer in your child’s mouth until they are at least 4 years old.
Use a rectal thermometer with care. Follow the product maker’s directions for correct use. Insert it gently. Label it and make sure it’s not used in the mouth. It may pass on germs from the stool. If you don’t feel okay using a rectal thermometer, ask the provider what type to use instead. When you talk with any provider about your child’s fever, tell them which type you used.
Below is when to contact the provider if your child has a fever. Your child’s provider may give you different numbers. Follow their instructions.
When to contact a health care provider about your child’s fever
For a baby under 3 months old:
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First, ask your child’s provider how you should take the temperature.
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Rectal or forehead: 100.4°F (38°C) or higher
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Armpit: 99°F (37.2°C) or higher
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A fever of ___________as advised by the provider
For a child age 3 months to 36 months (3 years):
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Rectal or forehead: 102°F (38.9°C) or higher
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Ear (only for use over age 6 months): 102°F (38.9°C) or higher
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A fever of ___________ as advised by the provider
In these cases:
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Armpit temperature of 103°F (39.4°C) or higher in a child of any age
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Temperature of 104°F (40°C) or higher in a child of any age
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A fever of ___________ as advised by the provider