Breast Symptoms-Child

Is this your child's symptom?

  • Breast symptoms in a young girl before puberty
  • Breast buds (the first sign of puberty in girls) are also covered

Symptoms included in this guide are:

  • Breast buds are the most common concern. Breast buds are small, disc-shaped lumps felt under the nipple and areola. Any lump found under the areola is a breast bud until proven otherwise.
  • Breast symptoms in newborns are also covered.
  • Other symptoms: breast lump, breast redness and nipple discharge.

Early Breast Development Caused by Contact with Estrogens: Prevention

  • Early breast development before age 8 can be caused by estrogens in the environment. Estrogen is a type of hormone. Parents should consider these potential exposures:
    • Estrogen in cosmetics, such as hair creams
    • Birth control pills
    • Estrogen sprays to reduce hot flashes during menopause
    • Lavender oil and tea tree oil have weak estrogen in them
  • Prevention: use and store these products carefully. Wash your hands thoroughly after applying.

When to Call for Breast Symptoms-Child

When to Call for Breast Symptoms-Child

Call Doctor or Seek Care Now

  • Fever in baby less than 12 weeks old. Caution: do NOT give your baby any fever medicine before being seen.
  • Breast is painful to touch
  • Nipple discharge that is pus (thick green or yellow) or bloody
  • Your child looks or acts very sick
  • You think your child needs to be seen, and the problem is urgent

Contact Doctor Within 24 Hours

  • Red area or red lump
  • You think your child needs to be seen, but the problem is not urgent

Contact Doctor During Office Hours

  • Breast lump. Exception: lump right under the areola; most likely a breast bud.
  • Nipple discharge. Exception: normal milky discharge in newborn.
  • Newborn breast buds last more than 6 months
  • Breast buds or tissue with onset before 8 years old. Exception: during the newborn period.
  • Age 13 or older with no breast buds or breast tissue
  • Breast tissue only on 1 side lasts more than 3 months
  • You have other questions or concerns

Self Care at Home

  • Normal breast buds in a newborn
  • Milky discharge from nipples in a newborn
  • Normal breast buds and onset of puberty (age 8 or later)
  • Breast bud or tissue only on 1 side

Call Doctor or Seek Care Now

  • Fever in baby less than 12 weeks old. Caution: do NOT give your baby any fever medicine before being seen.
  • Breast is painful to touch
  • Nipple discharge that is pus (thick green or yellow) or bloody
  • Your child looks or acts very sick
  • You think your child needs to be seen, and the problem is urgent

Contact Doctor Within 24 Hours

  • Red area or red lump
  • You think your child needs to be seen, but the problem is not urgent

Contact Doctor During Office Hours

  • Breast lump. Exception: lump right under the areola; most likely a breast bud.
  • Nipple discharge. Exception: normal milky discharge in newborn.
  • Newborn breast buds last more than 6 months
  • Breast buds or tissue with onset before 8 years old. Exception: during the newborn period.
  • Age 13 or older with no breast buds or breast tissue
  • Breast tissue only on 1 side lasts more than 3 months
  • You have other questions or concerns

Self Care at Home

  • Normal breast buds in a newborn
  • Milky discharge from nipples in a newborn
  • Normal breast buds and onset of puberty (age 8 or later)
  • Breast bud or tissue only on 1 side

Care Advice for Breast Symptoms - Child

Normal Breast Buds in a Newborn

What You Should Know:

  • Breast buds are always normal in newborns.
  • Swollen breasts are present during the first week of life in many girl and boy babies. The nipple area is always firm.
  • Cause: the passage of the mother's hormones across the placenta.
  • Normal course: swollen breasts can last for 2 to 4 weeks. In breast-fed babies, some breast swelling can last for 6 months.
  • Caution: never squeeze or massage the breast or nipple. Reason: this can cause a serious infection that needs antibiotics.

Call Your Doctor If:

  • Redness or red streaks occur
  • Fever occurs
  • Swelling lasts more than 6 months
  • You think your child needs to be seen

Normal Milky Discharge from Nipples in a Newborn

What You Should Know:

  • Swollen breasts are present during the first week of life in many girl and boy babies. The nipple area is always firm.
  • Cause: the passage of the mother's hormones across the placenta.
  • Newborn milk: sometimes, the nipples leak a few drops of milkish discharge. This is normal and can last a few weeks. Rarely lasts longer.
  • Normal course: swollen breasts can last for 2 to 4 weeks. In breast-fed babies, some breast swelling can last for 6 months.
  • Caution: never squeeze or massage the breast or nipple. Reason: this can cause a serious infection that needs antibiotics.

Call Your Doctor If:

  • Redness or red streaks occur
  • Fever occurs
  • Milk leakage lasts more than 2 months
  • You think your child needs to be seen

Normal Breast Buds with Onset of Puberty (age 8 or older)

What You Should Know:

  • Breast buds are normal, small disc-shaped rubbery lumps felt under the nipple.
  • Age: they normally occur in 8 to 12 year old girls. They are the first sign of puberty. Sometimes, they are even normal in 7 year olds.
  • Importance: the entire breast develops from the breast bud, taking 2 or 3 years to completion.
  • The first menstrual period (menarche) usually occurs 2 years after breast buds appear.
  • Symptoms: breast buds can be somewhat tender. This is normal.
  • Risks: none. Breast buds have no risk of turning into cancer.
  • Breast development is considered delayed if it has not started by age 13.
  • Have your child's doctor check the breast bud at the next regular office visit.

Call Your Doctor If:

  • No breast buds or breast development by age 13
  • You have other questions or concerns
  • You think your child needs to be seen

Breast Bud Only on One Side

What You Should Know:

  • Breast buds often start on 1 side first.
  • Breast tissue may even appear on that side. This can happen before you can feel a breast bud on the other side.
  • Most often, the breast bud will appear on the other side within 3 months.
  • The breast that has a later start will slowly catch up with the other.
  • After breasts are mature, it's normal for 25% of women to have a slight difference in breast size.
  • Risks: none. Breast buds have no risk of turning into cancer.
  • Have your child's doctor check the breast bud at the next regular office visit.

Call Your Doctor If:

  • No breast bud on other side by 3 months
  • You have other questions or concerns
  • You think your child needs to be seen

Copyright 2000-2025 Schmitt Pediatric Guidelines LLC. Date Updated: Mar 31 2025 12:52 Version 0.1

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February 12, 2026
There are cases of measles in NC, and we are aware of exposures in Chapel Hill, Durham, and Wake County. We can give the MMR dose early to families who want it. This applies to infants 6-12 months who have not gotten a dose yet or kids under 4-5 years who have not gotten their second MMR dose. At this time, the NC DHHS and health departments are not recommending this unless traveling or living in an area with sustained transmission. 2 doses of the MMR vaccine are highly effective (97%) at preventing measles infections. At CHCAC, children receive their first dose at 12 months of age and a second dose at 4 years of age, ensuring they are fully protected as soon as possible, in accordance with the most up-to-date AAP recommendations. Some infants aged 6 months to 11 months who travel internationally or in high-prevalence areas may need a dose to protect them; however, they still require the 1-year and 4-year-old doses as well. If you are ever concerned about a possible exposure to measles, please CALL before entering our office. DO NOT ENTER the office. NC DHHS keeps a list of areas with measles exposures here . This is a highly contagious illness, and special precautions must be taken to prevent spread. The virus can be present in the air for 2 hours after an infected person is in the room, and 90% of susceptible patients can be infected. As always, if you have questions, we are here to help make sense of it all!
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