Is It Normal For A Newborn To Breathe Fast?

Yes, it is completely normal for a newborn to breathe fast. In fact, a healthy newborn’s resting breathing rate is roughly two to three times faster than an adult’s. Most newborns take between 40 and 60 breaths per minute, while a resting adult typically takes 12 to 20. This rapid breathing is a normal part of early life, but it also has limits. Knowing what is normal and what is not can help you feel confident and know when to call a doctor.

Why Do Newborns Breathe So Fast?

Newborns breathe fast because their bodies are working hard to adapt to life outside the womb. In the womb, the placenta delivered oxygen. After birth, the baby’s lungs must take over this job completely. Their lungs are small, and each breath moves less air than an adult’s breath does. To get enough oxygen, they must take more breaths per minute.

This is called a higher respiratory rate. It is a normal, healthy response. The fast pace of breathing also helps newborns clear fluid from their lungs that was present before birth. This process usually begins to settle within the first few hours after delivery.

What Is a Normal Newborn Breathing Rate?

A normal respiratory rate for a newborn is 40 to 60 breaths per minute. This rate is measured when the baby is awake and calm. It can change quickly based on what the baby is doing.

• Sleeping: Breathing may slow slightly, to around 30 to 40 breaths per minute.
• Crying: Breathing can spike above 60 breaths per minute.
• Feeding: Breathing may be irregular as the baby pauses to swallow.

Periodic breathing is also common. This is when a newborn pauses breathing for a few seconds, then resumes with a fast burst of breaths. This pattern is normal in healthy full-term babies, especially during sleep. It usually resolves on its own by the time the baby is a few months old.

What Does Normal Newborn Breathing Look Like?

Normal newborn breathing is not just about the rate. It also has a distinct visual pattern. Because babies breathe through their noses, you will often see their nostrils flare slightly with each breath. Their belly will move up and down more than their chest does. This is called abdominal breathing, and it is normal.

You may also notice a brief pause at the end of an exhale. This pause usually lasts one to three seconds. After the pause, the baby takes another breath. This is part of periodic breathing and is not a cause for concern in a healthy baby.

These patterns are easiest to observe when the baby is sleeping on their back. This is also the safest sleep position, according to pediatric guidance. Watching your baby sleep can help you learn their normal rhythm.

Signs of Breathing Trouble in Newborns

While fast breathing is normal, some signs indicate a problem. If you see any of these, call your pediatrician or seek emergency care right away. Do not wait to see if it improves.

• Retractions: The skin pulls in around the ribs, collarbone, or the base of the throat with each breath.
• Nasal flaring that is constant: The nostrils spread wide with every single breath, not just occasionally.
• Grunting: A grunt sound at the end of each exhale. This is a sign the baby is working hard to keep air in their lungs.
• Blue or gray color: A bluish tint around the lips, tongue, or face. This indicates low oxygen in the blood.
• Breathing faster than 60 breaths per minute: This is concerning when it continues even while the baby is sleeping or calm.
• Pauses longer than 10 seconds: A pause in breathing that lasts this long is not normal.

These signs are different from normal periodic breathing. Periodic breathing involves short pauses followed by fast breathing. Trouble breathing involves sustained effort and visible distress.

When Should You Call the Doctor?

Trust your instincts. You spend more time with your baby than anyone else. If something feels wrong, call your pediatrician. It is always better to ask and be reassured than to wait.

Call your doctor if your baby’s breathing rate stays above 60 breaths per minute when they are calm. Call if you see retractions or hear grunting. Call if your baby’s lips or face turn blue, especially during feeding or crying. Call if your baby is breathing fast and also has a fever, is feeding poorly, or seems unusually tired and hard to wake.

In the first few months, respiratory infections can escalate quickly in newborns. Their airways are small, and even mild inflammation can cause significant breathing difficulty. Early medical evaluation is important.

Common Myths About Newborn Breathing

There is a lot of misinformation about newborn breathing. Some of it causes unnecessary worry. Some of it can delay needed care.

Myth: A baby who breathes fast must have a lung problem. This is false. Fast breathing is the norm for newborns. The rate only becomes a concern when it exceeds 60 breaths per minute at rest or is paired with other symptoms.

Myth: Babies should breathe like adults. Babies have different anatomy and physiology. Their airways are narrower, and their chest wall is more flexible. Their breathing pattern is naturally different from an adult’s.

Myth: A baby who grunts is just being noisy. Grunting at the end of a breath is not normal. It is a sign of respiratory distress. This is different from the grunting sounds babies make while having a bowel movement, which is normal.

Myth: You should prop a baby up to help them breathe better. Do not do this. The safest place for a newborn to sleep is flat on their back on a firm mattress. Propping a baby up with pillows or blankets increases the risk of suffocation. If you have concerns about your baby’s breathing, talk to a doctor rather than changing sleep positioning.

How to Count Your Newborn’s Breathing Rate

Counting your baby’s breaths is simple. It can also give you peace of mind when you are unsure.

Place your hand gently on your baby’s belly. Feel it rise and fall. Or watch their chest and belly move. Count the number of rises in 30 seconds. Multiply that number by two to get the breaths per minute.

Do this only when the baby is calm and awake, not crying. Crying will elevate the rate and give you a false reading. If the count is above 60 breaths per minute, wait a few minutes and count again. If it stays above 60, contact your pediatrician.

What Causes Abnormally Fast Breathing in Newborns?

When a newborn breathes too fast, it is usually because their body is trying to correct an underlying issue. The most common causes include respiratory infections, such as bronchiolitis or pneumonia. These infections inflame the small airways and make it harder for the baby to move air.

Other causes include transient tachypnea of the newborn, which is fast breathing that occurs shortly after birth due to excess fluid in the lungs. This usually resolves within a few days. Heart conditions, fever, or metabolic issues can also cause rapid breathing.

If your baby is breathing fast and showing other signs of illness, a doctor needs to evaluate them. Do not attempt to diagnose the cause at home.

Is It Normal For A Newborn To Breathe Fast While Sleeping?

Yes, it is normal for a newborn to breathe fast while sleeping. Their sleep breathing is often irregular. They may take several fast, shallow breaths, then pause, then breathe fast again. This is periodic breathing, and it is common in the first few months of life.

The key difference is the length of the pause. A normal pause is a few seconds. A pause lasting longer than 10 seconds is not normal and warrants medical evaluation. Also, if the fast breathing is accompanied by color changes or retractions, that is a concern even during sleep.

If you are ever unsure, record a video of your baby’s breathing to show your pediatrician. This can be very helpful, since babies often breathe normally by the time they arrive at the clinic.