Remedies for a Baby's Stuffy Nose
The short answer
Baby nasal congestion is extremely common because infants have tiny nasal passages and breathe primarily through their noses. Safe remedies include saline nasal drops, gentle nasal suction with a bulb syringe or aspirator (like NoseFrida), a cool-mist humidifier, and keeping baby upright during waking hours. Over-the-counter decongestants and cold medicines are not safe for babies under 2 years. Most nasal congestion resolves on its own within 7-10 days.
Parents everywhere have the same worry. You are doing the right thing by looking into it.
By Age
What to expect by age
0-3 months
Newborn nasal congestion is very common and often not related to illness - babies may be congested simply because their nasal passages are narrow. Use 1-2 drops of saline in each nostril and wait 30-60 seconds before gently suctioning with a bulb syringe or nasal aspirator. Do this before feeds and sleep for best effect. A cool-mist humidifier in the nursery adds moisture and helps thin secretions. Do not use menthol, eucalyptus, or Vicks products on or near young babies. If your newborn under 3 months has congestion with fever, call your pediatrician promptly.
3-12 months
Babies this age frequently catch colds, especially if they are in daycare. Saline and suction remain the primary tools. Limit suctioning to 2-3 times per day to avoid irritating the nasal lining. Elevating the head of the crib mattress slightly (by placing a towel under the mattress, not under the baby) can help drainage. Offering extra breast milk or formula keeps mucus thin. A steamy bathroom (run a hot shower and sit in the bathroom for 10-15 minutes) can provide temporary relief. Never give honey to babies under 12 months.
12-36 months
Toddlers may resist nasal suctioning. Teaching them to blow their nose (a skill usually learned around 2-3 years) helps. Continue using saline spray or drops as needed. After 12 months, a small amount of honey in warm water can help soothe associated cough and throat irritation. Keep your toddler hydrated and use a humidifier during sleep. Over-the-counter cold medicines are still not recommended under age 2 (and many experts recommend avoiding until age 4-6). If congestion lasts more than 10-14 days or is accompanied by green discharge with fever, see your doctor.
What Should You Do?
When to take action
- Your baby has nasal congestion during a cold that improves over 7-10 days.
- Your newborn sounds congested but is eating and sleeping well with no other symptoms.
- Congestion is worse at night and improves during the day with upright positioning.
- Congestion lasts more than 10-14 days without improvement.
- Your baby has thick green or yellow nasal discharge with fever.
- Congestion seems to be causing significant feeding difficulties.
- Your baby is struggling to breathe: flaring nostrils, chest retractions, or breathing faster than 60 breaths per minute.
- Your baby under 3 months has congestion with a fever of 100.4F (38C) or higher.
- Your baby is refusing all feeds due to congestion and showing signs of dehydration.
Sources
Related Resources
Trust your instincts. If something feels wrong, reach out to your pediatrician.
Worrying about your baby means you care. That is a good thing.
Related Medical Concerns
Humidifier Safety and Steam for Babies
Cool-mist humidifiers are the recommended type for babies and young children because warm-mist humidifiers and vaporizers pose a burn risk. A humidifier can help ease congestion and dry skin by adding moisture to the air. Never take a baby into an actual steam room or sauna, as babies cannot regulate their body temperature well and are at risk of overheating and burns. Clean your humidifier daily to prevent mold and bacteria buildup.
RSV in Babies: What to Know
RSV (respiratory syncytial virus) is a common virus that affects nearly all children by age 2. Most babies have mild cold-like symptoms, but some, especially young infants and those with underlying conditions, can develop breathing difficulties. Watch for fast breathing, flaring nostrils, or visible chest pulling - these are signs to seek medical care.
Baby Wheezing
Wheezing is a high-pitched whistling sound heard during breathing out, caused by narrowed airways. In babies, the most common cause is a viral infection like bronchiolitis (often RSV). Many babies wheeze once or twice during their first viral illnesses and never wheeze again. However, wheezing with breathing difficulty always warrants medical evaluation.
My Baby Is Breathing Fast
Babies normally breathe faster than adults. A normal respiratory rate for a newborn is 30-60 breaths per minute, slowing to 20-40 by age 1. Brief episodes of faster breathing during excitement, crying, or feeding are normal. However, persistently rapid breathing (tachypnea) at rest, especially with other signs of respiratory distress, may indicate a lung or heart problem that needs prompt evaluation.
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.