Frequent Sneezing in Newborns
Medically reviewed by Dr. Michael Okonkwo, MD, FAAP · Board-Certified Neonatologist
Content reviewed against published AAP, NIH guidelines
Last reviewed:
If your baby has been diagnosed with or you suspect frequent sneezing in newborns, here is what the evidence says.
The short answer
Frequent sneezing in newborns is completely normal and is not usually a sign of a cold or illness. Newborns sneeze to clear their tiny nasal passages of mucus, dust, and other particles. It is one of the few ways they can clear their nose since they are obligate nasal breathers. Sneezing is actually a healthy reflex.
Key takeaways
- Frequent sneezing in newborns is completely normal and is not usually a sign of a cold or illness. Newborns sneeze to clear their tiny nasal passages of mucus, dust, and other particles. It is one of the few ways they can clear their nose since they are obligate nasal breathers. Sneezing is actually a healthy reflex.
- Usually normal when: Frequent sneezing in a newborn with no other symptoms
- Call your doctor if: Sneezing with difficulty breathing, rapid breathing, flaring nostrils, or chest retractions
- 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.”
Parents everywhere have the same worry. You are doing the right thing by looking into it.
What Parents Should Know
According to AAP, NIH guidelines, frequent sneezing in newborns is completely normal and is not usually a sign of a cold or illness. Newborns sneeze to clear their tiny nasal passages of mucus, dust, and other particles. It is one of the few ways they can clear their nose since they are obligate nasal breathers. Sneezing is actually a healthy reflex. At 0-1 month, newborns sneeze frequently, and this is one of the most common concerns parents raise. Because babies breathe primarily through their noses, sneezing serves as an important mechanism to clear the nasal passages of amniotic fluid residue, lint, dust, and mucus. Newborns have very small nasal passages that are easily irritated. Sneezing does not mean your baby has a cold. As long as your baby is feeding well and has no other symptoms, frequent sneezing is perfectly normal. It is generally considered normal when frequent sneezing in a newborn with no other symptoms. However, you should contact your pediatrician promptly if sneezing with difficulty breathing, rapid breathing, flaring nostrils, or chest retractions.
Normal vs. Concerning
By Age
What to expect by age
0-1 month
Newborns sneeze frequently, and this is one of the most common concerns parents raise. Because babies breathe primarily through their noses, sneezing serves as an important mechanism to clear the nasal passages of amniotic fluid residue, lint, dust, and mucus. Newborns have very small nasal passages that are easily irritated. Sneezing does not mean your baby has a cold. As long as your baby is feeding well and has no other symptoms, frequent sneezing is perfectly normal.
1-3 months
Sneezing may continue frequently during this period. It remains a normal reflex. Your baby's nasal passages are still small and sensitive to environmental irritants like dry air, pet dander, or dust. Using a cool-mist humidifier in the nursery can help keep nasal passages moist. If sneezing is accompanied by thick nasal discharge, coughing, or fever, your baby may have a cold.
3-6 months
Sneezing continues to be normal but may become less frequent as your baby's nasal passages grow larger. If your baby develops congestion, runny nose, cough, or fever along with sneezing, it may indicate a viral upper respiratory infection, which is common as maternal antibodies begin to wane.
6-12 months
Occasional sneezing remains normal at any age. By this age, if sneezing is accompanied by other cold symptoms, your baby may be fighting a viral infection. Babies can get 6-8 colds in their first year, especially if they attend daycare.
What to Tell Your Pediatrician
- Describe when you first noticed frequent sneezing in newborns and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if sneezing is accompanied by persistent clear runny nose or mild congestion.
- Mention if you notice your baby seems stuffier than usual but is still feeding well.
- 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
- Frequent sneezing in a newborn with no other symptoms
- Baby is feeding well, alert when awake, and has no fever
- No thick or colored nasal discharge accompanying the sneezing
- Sneezing happens more in dry environments or when exposed to dust or lint
- Sneezing is accompanied by persistent clear runny nose or mild congestion
- You notice your baby seems stuffier than usual but is still feeding well
- Sneezing occurs with frequent hiccups and seems to bother your baby
- Sneezing with difficulty breathing, rapid breathing, flaring nostrils, or chest retractions
- Sneezing with fever (100.4F or higher rectally in a baby under 3 months), poor feeding, or lethargy
What You Can Do at Home
- Keep track of when you notice frequent sneezing in newborns — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that frequent sneezing in a newborn with no other symptoms — this is generally within the range of normal.
- At 0-1 month, 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 sneezing with difficulty breathing, rapid breathing, flaring nostrils, or chest retractions.
Related Conditions
Nasal Congestion in Newborns Without a Cold
Nasal congestion in newborns without a cold is very common and usually harmless. Newborns have very small nasal passages that are easily congested by normal mucus, dried milk, lint, or dry air. Because babies breathe primarily through their noses, even mild congestion can sound significant. Saline drops and a bulb syringe or nasal aspirator can help, along with a cool-mist humidifier.
Normal Noisy Breathing in Newborns
Newborns are notoriously noisy breathers. Squeaking, whistling, snorting, rattling, and gurgling sounds are very common and usually normal because babies have small, flexible airways and narrow nasal passages. As long as your baby is breathing comfortably, feeding well, and has normal skin color, noisy breathing is rarely a cause for concern.
How Long a Cold Lasts in Babies
The common cold in babies typically lasts 7 to 10 days, though some symptoms like a residual cough or runny nose can linger for up to two weeks. Symptoms usually peak around days 2 to 3 and then gradually improve. Babies may catch 8 to 10 colds per year in their first two years, which is completely normal and helps build their immune system.
Related Resources
Frequently asked questions
Is frequent sneezing in newborns normal?
When should I call the doctor about frequent sneezing in newborns?
When is frequent sneezing in newborns normal?
What causes frequent sneezing in newborns?
What should I mention to my pediatrician about frequent sneezing in newborns?
Is frequent sneezing in newborns normal at 0-1 month?
Is frequent sneezing in newborns normal at 1-3 months?
Should I go to the ER for frequent sneezing in newborns?
Does frequent sneezing in newborns go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Frequent Sneezing in Newborns.
Things to mention
- Describe when you first noticed frequent sneezing in newborns and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if sneezing is accompanied by persistent clear runny nose or mild congestion.
- Mention if you notice your baby seems stuffier than usual but is still feeding well.
- 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
- Sneezing is accompanied by persistent clear runny nose or mild congestion
- You notice your baby seems stuffier than usual but is still feeding well
- Sneezing occurs with frequent hiccups and seems to bother your baby
Urgent signs to report immediately
- Sneezing with difficulty breathing, rapid breathing, flaring nostrils, or chest retractions
- Sneezing with fever (100.4F or higher rectally in a baby under 3 months), poor feeding, or lethargy
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
Related Resources
Bottom line
Most cases of frequent sneezing in newborns are normal. Talk to your pediatrician if sneezing with difficulty breathing, rapid breathing, flaring nostrils, or chest retractions.
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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Related Medical Concerns
Nasal Congestion in Newborns Without a Cold
Nasal congestion in newborns without a cold is very common and usually harmless. Newborns have very small nasal passages that are easily congested by normal mucus, dried milk, lint, or dry air. Because babies breathe primarily through their noses, even mild congestion can sound significant. Saline drops and a bulb syringe or nasal aspirator can help, along with a cool-mist humidifier.
Normal Noisy Breathing in Newborns
Newborns are notoriously noisy breathers. Squeaking, whistling, snorting, rattling, and gurgling sounds are very common and usually normal because babies have small, flexible airways and narrow nasal passages. As long as your baby is breathing comfortably, feeding well, and has normal skin color, noisy breathing is rarely a cause for concern.
How Long a Cold Lasts in Babies
The common cold in babies typically lasts 7 to 10 days, though some symptoms like a residual cough or runny nose can linger for up to two weeks. Symptoms usually peak around days 2 to 3 and then gradually improve. Babies may catch 8 to 10 colds per year in their first two years, which is completely normal and helps build their immune system.
My Baby's Head Shape Looks Abnormal
Many babies develop temporary head shape irregularities that are completely normal. A cone-shaped head from vaginal delivery reshapes within days. Mild positional flattening (plagiocephaly) from sleeping on the back is very common and usually improves with repositioning and tummy time. However, head shape changes involving ridges, a persistently bulging fontanelle, or rapid head growth changes should be evaluated to rule out craniosynostosis.
Achondroplasia (Dwarfism) in Babies
Achondroplasia is the most common form of short-limbed dwarfism, affecting about 1 in 15,000 to 40,000 births. It is caused by a mutation in the FGFR3 gene and is usually apparent at birth with characteristic features including short limbs, a larger head, and a prominent forehead. Intelligence is normal. With monitoring for specific complications and supportive care, children with achondroplasia lead full, active, and independent lives.
Adenoid Hypertrophy and Breathing
Adenoids are lymphoid tissue located behind the nose that help fight infection in young children. When adenoids become enlarged (adenoid hypertrophy), they can block the nasal airway, causing chronic mouth breathing, snoring, nasal speech, and sleep-disordered breathing. Enlarged adenoids are most common between ages 2-7 and are a leading cause of obstructive sleep apnea in young children. Treatment ranges from watchful waiting and nasal steroids to surgical removal (adenoidectomy) if breathing or sleep is significantly affected.