Medical Conditions

My Baby Has a Bump on Their Eyelid (Chalazion)

Medically reviewed by Dr. Michael Okonkwo, MD, FAAP · Board-Certified Neonatologist

Content reviewed against published AAP, Mayo Clinic, NIH guidelines

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If your baby has been diagnosed with or you suspect has a bump on their eyelid (chalazion), here is what the evidence says.

The short answer

A chalazion is a painless, firm bump on the eyelid caused by a blocked oil gland (meibomian gland). Unlike a stye, it is not an active infection and is not tender. Chalazions often develop from a stye that did not fully resolve. Most chalazions resolve on their own over weeks to months with consistent warm compresses. If a chalazion persists for more than 2-3 months or affects vision, your pediatrician may refer to a pediatric ophthalmologist.

Key takeaways

  • A chalazion is a painless, firm bump on the eyelid caused by a blocked oil gland (meibomian gland). Unlike a stye, it is not an active infection and is not tender. Chalazions often develop from a stye that did not fully resolve. Most chalazions resolve on their own over weeks to months with consistent warm compresses. If a chalazion persists for more than 2-3 months or affects vision, your pediatrician may refer to a pediatric ophthalmologist.
  • Usually normal when: A small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks
  • Call your doctor if: A previously painless bump becomes red, swollen, and painful, suggesting secondary infection
  • Varies by age — see the age-by-age breakdown below
“Fever itself is not an illness — rather, it is a sign or symptom that the body is fighting an infection. Fever stimulates certain defenses, such as the white blood cells, which attack and destroy invading bacteria.”
— Fever and Your Child, American Academy of Pediatrics (AAP)

Parents everywhere have the same worry. You are doing the right thing by looking into it.

What Parents Should Know

According to AAP, Mayo Clinic, NIH guidelines, a chalazion is a painless, firm bump on the eyelid caused by a blocked oil gland (meibomian gland). Unlike a stye, it is not an active infection and is not tender. Chalazions often develop from a stye that did not fully resolve. Most chalazions resolve on their own over weeks to months with consistent warm compresses. If a chalazion persists for more than 2-3 months or affects vision, your pediatrician may refer to a pediatric ophthalmologist. At 0-3 months, chalazions are rare in very young babies. Any eyelid bump in a newborn should be evaluated to distinguish it from other conditions. If a painless eyelid bump is identified as a chalazion, warm compresses and gentle eyelid massage are the first-line treatment. It is generally considered normal when a small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks. However, you should contact your pediatrician promptly if a previously painless bump becomes red, swollen, and painful, suggesting secondary infection.

Sources: [1], [2], [3]

Normal vs. Concerning

Usually Normal
Worth Discussing
A small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks
A previously painless bump becomes red, swollen, and painful, suggesting secondary infection
The bump does not cause redness of the eye, fever, or pain
The eyelid swelling spreads to the surrounding skin, your baby has fever, or the bump is large enough to obscure your baby's vision
Your baby's vision and eye movement are unaffected
The chalazion has not improved after 2 months of consistent warm compress treatment

By Age

What to expect by age

0-3 months

Chalazions are rare in very young babies. Any eyelid bump in a newborn should be evaluated to distinguish it from other conditions. If a painless eyelid bump is identified as a chalazion, warm compresses and gentle eyelid massage are the first-line treatment.

3-6 months

If a chalazion develops, apply a warm damp cloth to the eyelid for 5-10 minutes, 3-4 times daily, followed by gentle massage toward the eyelid margin. This helps the blocked gland open. Most chalazions take 2-8 weeks to resolve but can take longer. Patience and consistent treatment are key.

6-12 months

Continue warm compresses and gentle massage. If the chalazion is not bothersome and not blocking your baby's vision, watchful waiting is appropriate. Chalazions occasionally resolve and then recur, which can be frustrating but is not dangerous. Daily eyelid hygiene with diluted baby shampoo can help prevent recurrence.

12-24 months

Most chalazions resolve with conservative treatment. If a chalazion has persisted for 3 months or more, is large enough to press on the eye and potentially affect vision, or is cosmetically concerning, your pediatrician may refer to a pediatric ophthalmologist who can discuss steroid injection or minor surgical drainage.

2-3 years

Persistent or recurrent chalazions in an older toddler may benefit from more proactive treatment. Surgical drainage is a brief procedure usually done under sedation in young children. Recurrent chalazions may indicate chronic blepharitis that needs ongoing eyelid hygiene management.

What to Tell Your Pediatrician

  • Describe when you first noticed has a bump on their eyelid (chalazion) and how it has changed over time.
  • Note your baby's current age and which age-specific patterns you are seeing.
  • Mention if the chalazion has not improved after 2 months of consistent warm compress treatment.
  • Mention if your baby gets recurrent chalazions on the same or different eyelids.
  • Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
  • Bring a list of any questions or observations you want to discuss at the appointment.

What Should You Do?

When to take action

Probably normal when...
  • A small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks
  • The bump does not cause redness of the eye, fever, or pain
  • Your baby's vision and eye movement are unaffected
Mention at your next visit when...
  • The chalazion has not improved after 2 months of consistent warm compress treatment
  • Your baby gets recurrent chalazions on the same or different eyelids
  • You are concerned the bump may be affecting your baby's vision
Act now when...
  • A previously painless bump becomes red, swollen, and painful, suggesting secondary infection
  • The eyelid swelling spreads to the surrounding skin, your baby has fever, or the bump is large enough to obscure your baby's vision

What You Can Do at Home

  • Keep track of when you notice has a bump on their eyelid (chalazion) — noting the time of day, duration, and any triggers can help your pediatrician.
  • Remember that a small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks — this is generally within the range of normal.
  • At 0-3 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
  • Follow any care instructions from your pediatrician. Keep a written log of symptoms to bring to appointments.
  • While monitoring at home, seek immediate care if a previously painless bump becomes red, swollen, and painful, suggesting secondary infection.

My Baby Has a Stye on Their Eyelid

A stye (hordeolum) is a small, painful red bump on the eyelid caused by a bacterial infection of an oil gland or hair follicle. Styes are common in children and usually resolve within 1-2 weeks. Treatment involves applying a warm compress for 5-10 minutes, 3-4 times a day, to help the stye drain naturally. Do not squeeze or pop a stye. If it does not improve within 2 weeks or gets larger, see your pediatrician.

My Baby Has an Eye Infection

Eye infections in babies can be bacterial, viral, or caused by a blocked tear duct. Bacterial conjunctivitis causes thick yellow or green discharge and may need antibiotic eye drops. Viral conjunctivitis causes watery discharge and resolves on its own. Keep the eye clean with warm damp cotton balls, wiping from inner to outer corner. Any eye infection in a newborn under 4 weeks needs urgent medical evaluation.

When Should My Baby See a Pediatric Ophthalmologist?

A pediatric ophthalmologist is a medical doctor specializing in eye conditions in children. Referral is appropriate for eye misalignment (strabismus), suspected lazy eye (amblyopia), abnormal red reflex, cataracts, excessive tearing from blocked tear ducts that have not resolved, eye injuries, and failed vision screening. These specialists can examine babies of any age and determine if glasses, patching, surgery, or other treatment is needed.

Milestone

Month-by-Month Development

Detailed monthly development guides from birth through 24 months.

Guide

When to Call the Doctor

General guide on when to call the pediatrician, visit urgent care, or go to the ER.

Frequently asked questions

Is has a bump on their eyelid (chalazion) normal?
A chalazion is a painless, firm bump on the eyelid caused by a blocked oil gland (meibomian gland). Unlike a stye, it is not an active infection and is not tender. Chalazions often develop from a stye that did not fully resolve. Most chalazions resolve on their own over weeks to months with consistent warm compresses. If a chalazion persists for more than 2-3 months or affects vision, your pediatrician may refer to a pediatric ophthalmologist.
When should I call the doctor about has a bump on their eyelid (chalazion)?
A previously painless bump becomes red, swollen, and painful, suggesting secondary infection The eyelid swelling spreads to the surrounding skin, your baby has fever, or the bump is large enough to obscure your baby's vision
When is has a bump on their eyelid (chalazion) normal?
A small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks The bump does not cause redness of the eye, fever, or pain Your baby's vision and eye movement are unaffected
What causes has a bump on their eyelid (chalazion)?
A chalazion is a painless, firm bump on the eyelid caused by a blocked oil gland (meibomian gland). Unlike a stye, it is not an active infection and is not tender. Chalazions often develop from a stye that did not fully resolve. Most chalazions resolve on their own over weeks to months with consistent warm compresses. If a chalazion persists for more than 2-3 months or affects vision, your pediatrician may refer to a pediatric ophthalmologist. Common explanations include: A small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks. The bump does not cause redness of the eye, fever, or pain.
What should I mention to my pediatrician about has a bump on their eyelid (chalazion)?
You should mention has a bump on their eyelid (chalazion) at your next visit if: The chalazion has not improved after 2 months of consistent warm compress treatment. Your baby gets recurrent chalazions on the same or different eyelids. You are concerned the bump may be affecting your baby's vision.
Is has a bump on their eyelid (chalazion) normal at 0-3 months?
Chalazions are rare in very young babies. Any eyelid bump in a newborn should be evaluated to distinguish it from other conditions. If a painless eyelid bump is identified as a chalazion, warm compresses and gentle eyelid massage are the first-line treatment.
Is has a bump on their eyelid (chalazion) normal at 3-6 months?
If a chalazion develops, apply a warm damp cloth to the eyelid for 5-10 minutes, 3-4 times daily, followed by gentle massage toward the eyelid margin. This helps the blocked gland open. Most chalazions take 2-8 weeks to resolve but can take longer. Patience and consistent treatment are key.
Should I go to the ER for has a bump on their eyelid (chalazion)?
Seek emergency care if a previously painless bump becomes red, swollen, and painful, suggesting secondary infection, or if the eyelid swelling spreads to the surrounding skin, your baby has fever, or the bump is large enough to obscure your baby's vision. When in doubt, call your pediatrician's after-hours line for guidance.
Does has a bump on their eyelid (chalazion) go away on its own?
In many cases, has a bump on their eyelid (chalazion) resolves on its own, especially when a small, painless bump on the eyelid that gradually shrinks with warm compresses over several weeks. By 2-3 years, persistent or recurrent chalazions in an older toddler may benefit from more proactive treatment. Surgical drainage is a brief procedure usually done under sedation in young children. Recurrent chalazions may indicate chronic blepharitis that needs ongoing eyelid hygiene management.
AAPMAYO CLINICNIH

References

  1. [1]American Academy of Pediatrics. Chalazion. HealthyChildren.org. AAP
  2. [2]Mayo Clinic. Chalazion and hordeolum (stye). Mayo Clinic
  3. [3]National Eye Institute. Chalazion Information. NIH

Doctor Visit Checklist

Bring this checklist to your next pediatrician visit to discuss My Baby Has a Bump on Their Eyelid (Chalazion).

Things to mention

  • Describe when you first noticed has a bump on their eyelid (chalazion) and how it has changed over time.
  • Note your baby's current age and which age-specific patterns you are seeing.
  • Mention if the chalazion has not improved after 2 months of consistent warm compress treatment.
  • Mention if your baby gets recurrent chalazions on the same or different eyelids.
  • Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
  • Bring a list of any questions or observations you want to discuss at the appointment.

Observations to share

  • The chalazion has not improved after 2 months of consistent warm compress treatment
  • Your baby gets recurrent chalazions on the same or different eyelids
  • You are concerned the bump may be affecting your baby's vision

Urgent signs to report immediately

  • A previously painless bump becomes red, swollen, and painful, suggesting secondary infection
  • The eyelid swelling spreads to the surrounding skin, your baby has fever, or the bump is large enough to obscure your baby's vision

My notes

From ismybabyalright.com — free, evidence-based baby health guides

All content follows our editorial policy and is reviewed against published clinical guidelines.

2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members

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Bottom line

Most cases of has a bump on their eyelid (chalazion) are normal. Talk to your pediatrician if a previously painless bump becomes red, swollen, and painful, suggesting secondary infection.

Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.

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My Baby Has a Stye on Their Eyelid

A stye (hordeolum) is a small, painful red bump on the eyelid caused by a bacterial infection of an oil gland or hair follicle. Styes are common in children and usually resolve within 1-2 weeks. Treatment involves applying a warm compress for 5-10 minutes, 3-4 times a day, to help the stye drain naturally. Do not squeeze or pop a stye. If it does not improve within 2 weeks or gets larger, see your pediatrician.

My Baby Has an Eye Infection

Eye infections in babies can be bacterial, viral, or caused by a blocked tear duct. Bacterial conjunctivitis causes thick yellow or green discharge and may need antibiotic eye drops. Viral conjunctivitis causes watery discharge and resolves on its own. Keep the eye clean with warm damp cotton balls, wiping from inner to outer corner. Any eye infection in a newborn under 4 weeks needs urgent medical evaluation.

When Should My Baby See a Pediatric Ophthalmologist?

A pediatric ophthalmologist is a medical doctor specializing in eye conditions in children. Referral is appropriate for eye misalignment (strabismus), suspected lazy eye (amblyopia), abnormal red reflex, cataracts, excessive tearing from blocked tear ducts that have not resolved, eye injuries, and failed vision screening. These specialists can examine babies of any age and determine if glasses, patching, surgery, or other treatment is needed.

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