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Newborn Colic Symptoms: What to Look For

If you’re wondering about signs of colic in newborns, get clear, parent-friendly guidance on common crying patterns, body cues, and when to check in with your pediatrician.

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How to tell if a newborn has colic

Colic usually refers to frequent, intense crying in an otherwise healthy newborn, often without a clear cause. Parents often notice crying that builds at similar times of day, lasts for long stretches, and is hard to soothe. Newborn colic symptoms can include a red face while crying, clenched fists, a tight belly, legs pulled up, and fussiness that seems to peak in the evening. While colic can be exhausting, it does not mean you are doing anything wrong. It’s also important to remember that not all crying is colic, so looking at the full pattern can help.

Common signs of colic in newborns

Long crying episodes

Your baby may cry hard for extended periods, sometimes for hours, even after feeding, changing, and comforting.

Predictable timing

Many parents notice newborn crying colic symptoms show up around the same time each day, often later in the afternoon or evening.

Body tension during crying

Newborn colic behavior signs can include arching the back, pulling up the legs, clenching fists, or seeming physically tense while upset.

What does colic look like in newborns compared with typical fussiness?

Harder to soothe

Typical fussiness often improves with feeding, rocking, swaddling, or a diaper change. Colic-like crying may continue despite your usual calming steps.

More intense crying

Colic symptoms in newborn babies often feel louder, sharper, and more urgent than everyday fussing, even when your baby seems otherwise well.

A repeating pattern

Early signs of colic in newborns often become easier to spot when the crying follows a repeated daily rhythm rather than happening randomly.

When to reach out for medical advice

Feeding or weight concerns

Contact your pediatrician if your baby is feeding poorly, vomiting often, or not gaining weight as expected.

Fever or unusual symptoms

Seek medical care if crying comes with fever, trouble breathing, diarrhea, blood in stool, or a weak cry.

Something feels different

If your baby’s crying suddenly changes, seems painful, or your instincts tell you something is off, it’s always okay to check in.

Frequently Asked Questions

What are the main newborn colic symptoms?

The most common newborn colic signs and symptoms include intense crying for long periods, crying that happens around the same time each day, difficulty soothing, and body tension such as clenched fists, a tight belly, or legs pulled up.

How do I know if my newborn has colic or is just fussy?

Typical fussiness usually improves when a baby is fed, changed, held, or helped to sleep. How to know if a newborn has colic often comes down to the pattern: crying is more intense, lasts longer, and is harder to calm even when basic needs seem met.

What does colic look like in newborns during a crying episode?

What does colic look like in newborns can vary, but many parents notice a red face, stiff body, arched back, clenched fists, pulled-up legs, and crying that seems to come in waves and is difficult to settle.

When do early signs of colic in newborns usually start?

Early signs of colic in newborns often begin within the first few weeks of life. Parents may first notice a repeating pattern of evening crying or episodes that become more intense over time.

Should I call the pediatrician if I think my newborn has colic?

Yes. Even if colic is common, it’s a good idea to talk with your pediatrician to rule out other causes of crying and get guidance that fits your baby’s age, feeding, and overall health.

Get personalized guidance for your newborn’s crying pattern

Answer a few questions to better understand possible colic symptoms in newborns, learn what patterns to watch, and see when it may be time to check in with your pediatrician.

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