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Colic

Babies cry. A lot. It’s what they do. But if your baby cries nonstop for more than three hours a day at least three days a week, they may have colic. There’s often nothing you can do to calm a colicky baby. If your baby has the condition and you’re feeling overwhelmed, it’s important to reach out for help.

What Is Colic?

Colic means your otherwise healthy baby cries excessively for no clear reason. Often, there’s nothing you can do to settle your colicky baby. Healthcare providers define colic as intense crying:

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  • For more than three hours a day
  • At least three days a week
  • For more than three weeks

All babies cry — it’s the way they communicate their needs. But you can’t soothe a baby with colic. They’ll continue to scream without any obvious cause. The crying usually starts suddenly at about the same time every day. This is often in the afternoon or evening hours. But when your baby isn’t crying, they act completely normal.

Colic in newborns is harmless and passes quickly. But the condition can be frustrating for parents. Managing an infant’s colic only adds to the stress and fatigue of new parenthood. The condition has been linked to postpartum depression and shaken baby syndrome. So, if your fussy baby has colic, it’s important to reach out for help if you need it.

When does colic start?

Typically, babies get colic within the first few weeks after birth. It peaks between 4 and 6 weeks of age. Then, it usually ends rather abruptly when your baby is 3 to 4 months old.

Symptoms and Causes

If your baby has colic, they may have symptoms, including clenched fists, an arched back and a hard, swollen belly
Colicky babies have repeated periods of inconsolable crying without apparent reason. Symptoms of colic in babies can vary.

Colic symptoms

Colicky infants are healthy babies. But they have repeated periods of crying — without an obvious reason — and you can’t comfort them. These crying episodes last for hours without stopping.

Signs of colic in babies can vary. Colicky babies usually get fussy at the end of the day. But the crying can happen at any time. It can be hard to comfort your baby during these stretches of time. There’s no link between these periods of fussiness and hunger or discomfort. Although your infant is fussy and cries, they continue to eat well and gain weight.

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Symptoms of colic in an infant may include:

  • Clenched fists
  • Legs curled up over their tummy
  • Arched back
  • A hard, swollen belly
  • Passing of gas
  • Active grimacing or a “painful” look on their face
  • Face turning bright red or a deeper shade after long periods of crying

What causes colic in babies?

Researchers don’t know the exact reason babies get colic. But several factors may play a role.

Baby colic causes may include:

Complications of colic

Newborn colic can take a toll on first-time and experienced parents alike. The overwhelming stress that the condition can place on caregivers can lead to postpartum depression and shaken baby syndrome.

No matter how impatient or angry you become, don’t shake your baby. Shaking an infant can cause blindness, brain damage or even death. Let your healthcare provider know if you’re having feelings of depression or trouble dealing with your emotions. They can recommend ways to help.

Diagnosis and Tests

How do you know if your newborn has colic?

You can usually figure out your fussy infant has colic by the pattern of their symptoms. It’ll help if you keep a record of:

If you go to your baby’s pediatrician, they may do a physical exam. This is to rule out a physical condition as the cause of your baby’s fussiness. These conditions may include:

Management and Treatment

How do you soothe a colicky baby?

There’s no cure, but there are steps you can take to help ease colic in newborns. You may try the following baby colic treatments.

Feeding your baby

If you’re breastfeeding your baby, keep track of all the foods and drinks you consume in a food journal. You pass on everything you eat to your baby, and it can affect them. You may have to stop eating:

  • Milk products
  • Caffeine
  • Chocolate
  • Nuts
  • Onions
  • Cabbage
  • Any other potentially irritating foods

Ask your healthcare provider if there are any medications you should avoid.

If you’re feeding your baby formula, you may want to try a different brand of formula. Infants can be sensitive to certain proteins in formulas. Talk with your baby’s pediatrician about switching to a specific kind. You can also try feeding your baby smaller meals more often. But avoid feeding your baby too quickly or too much.

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Comforting your baby

You may want to introduce a pacifier to your crying newborn. Some breastfed babies will actively refuse it. But it can provide instant relief for others. You could also try infant colic drops or a natural remedy like Colic Calm®. These colic medications for newborns can help relieve gas.

Other ways you can help your colicky baby include:

  • Skin-to-skin contact
  • Rocking, either in a rocking chair or in your arms as you sway from side to side
  • Gently stroking your baby’s head or patting their back or chest
  • Swaddling by wrapping them snugly in a receiving blanket
  • Singing or talking
  • Playing soft music
  • Walking with them in your arms or a stroller
  • Riding in the car with your baby properly secured in their car safety seat
  • Rhythmic noise and vibration
  • Burping them to relieve any trapped gas bubbles
  • Warm baths, which most babies like, but not all
  • Using quiet voices and turning off electronics like TVs and phones

When should I call my baby’s healthcare provider?

Call your baby’s healthcare provider if your baby stops gaining weight, shows dramatic changes in behavior or has any of the following symptoms:

Outlook / Prognosis

How long does colic last?

Although a bout of colic can be frightening to watch — especially for first-time parents — it isn’t harmful to your baby’s health. Babies with the condition will eventually outgrow it. Typically, colic ends by the time your baby is 3 to 4 months old.

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Additional Common Questions

How do I take care of myself if my baby has colic?

Thankfully, colic is a short-lived issue that doesn’t have any long-term effects on your baby. But that doesn’t make it any easier on you. It can be hard to look after a newborn who won’t stop crying. You may be feeling overwhelmed or frustrated. Your emotions are valid.

But if your baby has colic and your emotions are becoming too hard to handle, reach out to a trusted friend or family member. Ask them to watch over your baby while you take a break. Get out of the house. Clear your head. Give yourself time to calm down.

If you don’t have a trusted caregiver, place your baby in a safe place (like their crib) and leave the room. Your baby will be OK for a few minutes while you walk down the hall and take a breather. Remember, the crying won’t last forever.

What types of colic can adults get?

When you hear the word “colic,” you may think of the kind infants get. But adults can get colic, too. Adult colic refers to pain in your intestinal or urinary system. Types of colic in adults include:

  • Biliary colic. This is abdominal pain that occurs due to a blockage in one of the ducts of your biliary tree.
  • Renal colic. This is intense pain between your ribs and hips (flank). It occurs due to a blockage in part of your urinary tract.
  • Intestinal colic. This is painful cramps in your abdomen due to a blockage in your large intestine or small intestine.

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A note from Cleveland Clinic

All babies cry, but if your baby is crying for hours on end, they may have colic. Researchers don’t know exactly why colic happens. But it has nothing to do with your parenting. It can be frustrating, especially for new parents trying to figure out how to take care of an infant. If you need help, reach out to a trusted friend or family member for a break. If you don’t have any trusted caregivers nearby, reach out to a healthcare provider. They can help you carefully manage this overwhelming bump in the road of parenthood.

Care at Cleveland Clinic

As your child grows, you need healthcare providers by your side to guide you through each step. Cleveland Clinic Children’s is there with care you can trust.

Medically Reviewed

Last reviewed on 05/19/2025.

Learn more about the Health Library and our editorial process.

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