If you've typed "what helps with colic" into Google while holding a crying baby, you are in very good company. Colic affects up to 1 in 4 infants in the first months of life, and almost every parent of a colicky baby ends up asking the same set of questions.
This guide answers them one by one — directly, honestly, and without miracle-cure promises. Because with colic, the truth is: there is no instant cure, but there are proven ways to make it easier for your baby and for you.
What is colic?
Colic is recurrent, prolonged crying in an otherwise healthy, well-fed baby. Doctors commonly define it by the "rule of threes": crying for more than 3 hours a day, more than 3 days a week, for at least 3 weeks. Colic typically starts at 2–3 weeks of age, peaks around 6 weeks, and resolves by 4–5 months.
The key phrase is otherwise healthy: a colicky baby feeds well, gains weight, and seems fine between crying episodes. If that's not the case, see our guide to infant colic red flags — some symptoms need a doctor, not a home remedy.
What is the 3-3-3 rule for colic?
The 3-3-3 rule is the classic medical definition of colic (also called Wessel's criteria): crying that lasts 3+ hours a day, occurs 3+ days a week, and continues for 3+ weeks in an infant who is otherwise healthy and thriving.
It's a diagnostic yardstick, not a treatment rule. In practice, pediatricians use it to distinguish normal newborn fussiness from true colic — and to reassure parents that even intense crying, if it fits this pattern in a healthy baby, is temporary and not dangerous.
What causes colic in babies?
No one knows for certain — and that's the honest answer. Colic is likely a combination of factors rather than one cause:
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An immature digestive system that is still learning to move food and gas
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Trapped gas — not the root cause, but crying babies swallow more air, which can make discomfort worse and fuel the cycle
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An immature nervous system that gets overstimulated by the end of the day (which is why colic peaks in the evening)
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Gut microbiome differences — some studies link colic to gut flora imbalances
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Feeding sensitivities — a minority of cases involve cow's milk protein sensitivity or reflux
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Family factors — a family history of allergy (atopy) or migraine appears more often in colicky babies
What colic is not caused by: your parenting. Colicky babies cry with experienced parents, calm parents, and pediatrician parents alike.
What can trigger a colic episode?
Individual episodes are often triggered by:
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Evening hours — the classic "witching hour" between 5 PM and midnight
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Overstimulation — a long, busy day catches up with an immature nervous system
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Overtiredness — a baby past their sleep window cries harder and swallows more air
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Hunger or a too-fast feed — gulping means swallowed air, and swallowed air means gas pressure
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Trapped gas after feeding, especially without a good burp
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Sudden changes — temperature, noise, handling
Keeping a simple log of when episodes start often reveals your baby's personal pattern — and that makes the next question easier to answer.
How can I soothe my baby's colic?
The most effective approach combines steady rhythmic motion, calming sound, sucking, and physical comfort on the tummy. No single technique works for every baby, so think of it as a rotation:
Motion: rocking, walking, babywearing in an upright carrier, a drive in the car, a slow bounce on an exercise ball.
Sound: white noise, a running fan, soft shushing close to the ear — anything steady that recalls the womb.
Sucking: breast, or a pacifier once feeding is established.
Swaddling: a snug wrap around the torso (hips loose) helps many babies feel secure.
Tummy comfort: this is where gas relief techniques earn their place — bicycle legs, clockwise tummy massage, a tummy-down "colic carry" across your forearm, and gentle warmth on the belly. Warmth relaxes tense abdominal muscles, which can help trapped gas move and helps a rigid, arching baby soften and settle. A warm bath works this way; so does a warm compress or a soft belly wrap with a warming gel pack, used at bath-water temperature during supervised awake time.
Many families build an evening routine around this combination: feed → burp well → warm bath or gentle warmth on the tummy → swaddle → white noise → motion. A baby belly belt with a hot/cold gel pack, like the Puffly Colic & Gas Relief Belly Belt, gives parents a hands-free way to add that gentle warmth and light abdominal support to the routine — and the same gel pack can be used cool on hot days. It's a comfort accessory rather than a treatment, but for many parents it becomes the step that finally lets a tense evening end quietly.
For the full technique-by-technique breakdown, see our guide on how to relieve baby gas and colic.
How to get rid of colic quickly?
There is no way to instantly cure colic — anyone promising one is selling something. But you can often shorten an individual crying episode:
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Check the basics first: hunger, dirty diaper, too hot/cold, need to sleep.
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Burp thoroughly — even mid-crying; a good burp sometimes ends an episode on the spot.
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Move gas along: bicycle legs, knees gently pressed to the chest, clockwise tummy massage.
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Add warmth to the tummy — a warm compress or warm belly wrap relaxes the abdominal wall while you use the other techniques.
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Change the environment: dim lights, white noise on, step outside for air.
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Hand the baby off if another adult is available — babies sense tension, and fresh arms often work better than tired ones.
Colic itself resolves with time — typically by month 4 or 5 — and that timeline barely moves regardless of what you do. Your job isn't to eliminate colic; it's to get everyone through it comfortably.
Does gripe water help colic?
The evidence says: probably not much. Gripe water is an unregulated herbal mixture whose formulas vary widely between brands, and clinical support for it is weak. The same goes for simethicone gas drops — studies suggest they perform no better than placebo for colic, which is why many pediatricians no longer recommend them.
That doesn't make every bottle dangerous — most are considered low-risk — but it does mean your money and hope are usually better invested in the physical comfort measures above. If you want to try drops or gripe water anyway, run the specific product past your pediatrician first, especially for a baby under 3 months.
One category with more promising research: probiotic drops (Lactobacillus reuteri) for some breastfed babies — again, a pediatrician conversation, not a shelf grab.
What is the best medicine for a colic baby?
There isn't one — and that's a research finding, not an opinion. No medication is approved as an effective colic treatment. Simethicone shows no advantage over placebo; gripe water is unregulated; prescription options that were used decades ago were abandoned over safety concerns.
This is exactly why modern pediatric guidance centers on physical and behavioral comfort: motion, sound, sucking, swaddling, feeding technique, gas-relief exercises, and gentle abdominal warmth. These carry essentially no risk, cost little, and address the discomfort-and-crying cycle directly. If your pediatrician suspects a medical cause behind the crying — cow's milk protein allergy or reflux disease — they may recommend a formula change or specific treatment, but that's treating the underlying condition, not "colic medicine."
What is the best sleeping position for a colic baby?
On the back — always. Colic doesn't change safe sleep rules: back to sleep, on a firm flat surface, with nothing loose in the crib. Never place a baby to sleep on their stomach, even if tummy pressure seems to soothe them while awake.
Tummy-down positions (across your lap or forearm) are for awake, supervised comfort only. The same applies to any warmth on the belly: warm compresses and belly wraps are for supervised awake time — remove them before sleep. A soothing pre-sleep routine can include warmth, massage, and motion; the sleep itself happens on the back, unwrapped from anything but a proper swaddle or sleep sack.
Is it okay to let a colic baby cry it out?
Sleep-training-style "cry it out" is not recommended for young infants in the colic age range — babies under about 4–6 months are too young for formal sleep training, and colic crying is a comfort need, not a habit to break.
But there is a crucial exception every parent should hear: it is absolutely okay — and sometimes necessary — to put your baby down safely and step away. If you are overwhelmed, place the baby on their back in the crib and take 5–10 minutes in another room to breathe. A crying baby in a safe crib is fine; an exhausted parent at the edge is the real risk. Never shake a baby, no matter how long the crying has lasted. If you feel close to that edge, put the baby down, step out, and call someone — a partner, a friend, or your pediatrician's line.
Colic is as much a parental endurance event as an infant condition. Sleep when you can, split shifts if you have a partner, and accept every offer of help.
Old home remedies for colic: which ones actually hold up?
Grandmothers were right about more than you'd think:
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Warmth on the tummy ✔️ — one of the oldest remedies in every culture, from warmed cloth diapers to modern gel-pack belly wraps. Still recommended today because muscle relaxation genuinely helps gas move.
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Rocking and carrying ✔️ — rhythmic motion is a core soothing technique in every pediatric guide.
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Swaddling ✔️ — with modern safe-swaddle rules (hips loose, stop when rolling starts).
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A warm bath before the evening ✔️ — relaxation plus warmth.
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Riding in the car ✔️ — steady motion and white noise in one.
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Herbal teas for the baby ✖️ — not recommended for young infants without a pediatrician's approval.
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Adding cereal to the bottle ✖️ — doesn't help colic and isn't safe for newborns.
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Letting the baby "cry it out" alone for hours ✖️ — see above.
The pattern is clear: the remedies that survived are the physical comfort ones — warmth, motion, pressure, closeness. The modern version simply makes them safer and more convenient.