Why do newborns cry so much?
In the first days and weeks of life, crying is your baby’s language. They cannot yet say what they feel, so they cry to show discomfort, ask for food, seek safety, or react to the environment. For parents and caregivers, this can be exhausting and sometimes distressing, especially when the baby seems to be crying “for no reason.”
The truth is that, most of the time, crying has a simple cause. The challenge is figuring out which one. A newborn may cry because they are hungry, sleepy, need to burp, want to be held, are too hot or too cold, or are feeling pain, such as gas or colic.
This article helps you identify the most common signs and shows what you can safely do to soothe your baby. If the crying comes with signs of illness, it is important to seek medical help.
Hunger: the most common cause
In newborns, hunger is one of the most frequent reasons for crying. Many babies cry once they are already overdue for a feed, but before that they often show more subtle signs.
Signs of hunger:
- Turning their head and rooting for the nipple
- Putting their hands to their mouth
- Making sucking movements
- Opening and closing their mouth
- Becoming restless or moving their body a lot
- Eventually crying if earlier signs are not noticed
If your baby is crying and has not fed for a while, hunger is the first possibility to consider. In general, especially in the first weeks, it is normal for babies to feed very frequently. Some feed every 2 hours, others at shorter intervals, especially during growth spurts.
If you are breastfeeding, it can help to offer the breast at the first sign of seeking. If your baby is bottle-fed, check with a health professional whether the amount and frequency are suitable for their age and weight.
Sleep: when the baby is overtired
It may seem surprising, but many newborns cry because they are sleepy and still cannot fall asleep on their own. When they become overtired, they can get more agitated, restless, and difficult to soothe.
Signs of sleepiness:
- Yawning
- Rubbing their eyes or face
- A blank or less attentive stare
- Getting irritated easily
- Losing interest in what is around them
- Crying without being able to relax
A very young baby needs many periods of rest throughout the day. If they have stayed awake too long, they can get stuck in a cycle of tiredness and crying. In these cases, not waiting for them to “fall asleep by themselves” may be the best option. A calm environment, less light, and less noise can help a lot.
Holding your baby, gentle rocking, skin-to-skin contact, or offering a pacifier, if that is the family’s choice and you have appropriate guidance, may help them transition to sleep.
Colic, gas, and tummy discomfort
When a baby cries after feeds, curls up, tenses their body, or seems uncomfortable in the tummy, they may have gas or abdominal discomfort. Many families call this “colic.”
It is important to know that not all intense crying is colic. In some babies, the digestive system is still immature, which can cause discomfort. In other cases, the issue may be feeding position, swallowing air, milk flow, or another cause that deserves clinical observation.
Clues to abdominal discomfort:
- More intense crying at the end of the day
- A hard or very tense belly
- Pulling their legs up toward the tummy
- Passing gas
- Being more unsettled after feeds
To help, you can try:
- Pausing to burp during and after feeds
- Keeping your baby upright in your arms for a few minutes
- Giving a warm bath, if that soothes them
- Using gentle rocking movements
- Massaging the tummy gently, only if your baby tolerates it well
Avoid giving any medicine or “colic remedy” unless it has been recommended by your child’s doctor.
Need for comfort and closeness
Babies do not always cry because they are hungry or in pain. Often, they simply want closeness. A newborn has just spent nine months in a very close environment, warm and with constant sound and movement. Being held helps them feel safe, regulated, and comforted.
This need does not mean the baby will be “spoiled.” In the first months, responding to crying with presence and contact is a healthy way to care for them. Being held can calm the baby’s nervous system and help reduce stress.
Signs your baby may need comfort:
- Crying settles when they are picked up
- They become calmer when they feel a caregiver’s smell, voice, or heartbeat
- They cry when put down, but there are no other signs of illness
Comfort can be combined with other strategies: gentle rocking, safe swaddling, babywearing appropriate for the baby’s age and safety guidance, or simply skin-to-skin contact.
Other common reasons babies cry
Besides hunger, sleepiness, gas, and the need for comfort, there are other common reasons a newborn may cry:
- Dirty or wet diaper: some babies are very bothered by this
- Too cold or too hot: too many clothes or the room temperature may be uncomfortable
- Too much stimulation: visitors, noise, bright light, and lots of handling can overwhelm the baby
- Need to suck: some babies need sucking to calm down
- Physical discomfort: tight clothes, itchy labels, an awkward position, a hair wrapped around a finger, and more
A good rule is to check the basics first: have they fed? burped? is the diaper clean? are they cold or hot? are they tired? are they overstimulated?
How to soothe a crying newborn
There is no single technique that works every time. Every baby responds differently. The best approach is to try a few simple strategies, one at a time, and watch how your baby reacts.
Things you can try:
- Check for hunger and offer a feed
- Change the diaper
- Help them burp after feeding
- Pick them up and rock them gently
- Speak in a calm, soft voice
- Reduce light and noise
- Try skin-to-skin contact
- Offer sucking, if appropriate
- Place the baby in a safe, comfortable position, always on their back for sleep
Some babies calm down with continuous movement, such as a walk in a stroller or being carried. Others prefer stillness, quiet, and containment. Some babies respond best to the rhythm of a parent’s voice or a soft, repetitive sound.
If you feel too tired or frustrated, place your baby somewhere safe, such as their crib, and take a brief pause to breathe and recover. It is better to stop for a moment than to act impulsively. Never shake a baby.
When crying may be a warning sign
Although most crying is normal in newborns, there are signs that need medical attention. You should seek help if your baby:
- Has a fever
- Cries in a high-pitched way, differently from usual, or is inconsolable for a long time
- Is limp, very sleepy, or hard to wake
- Refuses repeated feeds
- Vomits forcefully or repeatedly
- Has trouble breathing
- Has blue, very pale, or purplish skin
- Has a very swollen or hard belly
- Has blood in the stool
- Cries when touched, moved, or changed position
In the first months of life, any sign that worries parents deserves contact with the pediatrician, the health line, or the emergency service, depending on how serious it seems. In Portugal, SNS 24 can help guide the decision.
Crying also affects parents
Hearing a baby cry a lot can bring up tiredness, guilt, and anxiety in parents. This is especially common after birth, when there is sleep deprivation, physical pain, adjustment to a new routine, and often uncertainty about what to do.
It is important to remember that perfection is not the goal at this stage. Your baby does not need perfect parents; they need adults who are present, attentive, and, whenever possible, working as a team. Taking turns, asking for help, and accepting support are acts of care for both the baby and the adults.
If constant crying is seriously affecting the family’s emotional well-being, it is worth speaking with the pediatrician, the child health nurse, or a mental health professional.
Practical checklist for when your baby cries
If your newborn is crying a lot, run through this quick checklist:
- How long has it been since the last feed?
- Is the diaper clean?
- Are they sleepy?
- Do they need to burp or have gas?
- Are they cold, hot, or overstimulated?
- Do they want comfort and closeness?
- Are there any signs of illness?
Over time, parents begin to recognize patterns. The most important thing is to observe, respond calmly, and seek help when something seems out of the ordinary.
A newborn’s cry can be intense, but it is also an invitation to get to know your baby better. Often, the solution lies in simple needs. Other times, professional assessment is needed. In both cases, asking for help is always allowed and often necessary.
Conclusion
When a newborn cries a lot, the most likely causes are hunger, sleepiness, discomfort, gas, a dirty diaper, or a need for comfort. Learning to recognize the signs helps you respond better and reduces stress for the whole family. If the crying seems different from usual, comes with fever or other symptoms, or you feel that something is not right, seek medical advice without waiting.
With attention, patience, and a bit of practice, it becomes easier to understand what your baby needs. And that makes a big difference.
