Nobody warns you about this part. You read about feeding schedules and diaper counts, maybe a chapter on sleep training, and then your baby starts crying in a way that nothing you learned prepared you for. It happens around the same time every evening, nothing seems to settle it, and you start wondering if something is actually wrong or if this is just what having a newborn is like. You call your own mother, you text the parent group chat, and everyone has a slightly different theory and a slightly different home remedy, none of which land the way you hoped.
What Colic Actually Is
Colic has a real definition, and it is not just a catchall word for a fussy baby. It describes intense, prolonged crying in an otherwise healthy infant, typically crossing the three hour mark on most days of most weeks. It shows up in roughly one in four babies, and it tends to follow a pattern rather than happening at random, most often clustering in the late afternoon or evening hours.
What sets colic apart from ordinary newborn crying is the intensity and the fact that your usual toolkit, feeding, rocking, a fresh diaper, does not touch it. Babies with colic often pull their knees toward their belly, arch their back, clench their fists, and turn red in the face while crying, even though they are otherwise healthy and gaining weight the way they should.
Why This Catches First-Time Parents Off Guard
If this is your first baby, you have no baseline for comparison, so it is easy to assume you are simply missing something obvious. You try feeding again, then rocking, then a different swaddle, and when none of it works the exhaustion turns into self-doubt fast. It helps to know that colic is not a sign you are doing something wrong. It is a recognized pattern with its own name and its own underlying explanation, and plenty of attentive, well-prepared parents go through it right alongside you. Talking with other parents who have been through the same stretch can help too, if only because it confirms you are not the only one standing in a dark hallway at 3 a.m. wondering what you missed.
What Tends to Be Going On Underneath It
A newborn's nervous system is still settling into its job of regulating digestion, sleep, and mood, and the upper neck and brainstem area is where a lot of that regulation gets coordinated through the vagus nerve. Birth itself, even a birth that looked completely uneventful from the outside, involves real physical pressure on a baby's tiny neck and spine. That tension can leave the nervous system stuck leaning toward a stressed, alert state rather than the calm, settled state needed for smooth digestion and easy sleep.
When that happens, ordinary functions that are supposed to run on autopilot, like moving gas through, relaxing into sleep, and having regular bowel movements, become harder for a baby's body to manage. The crying you are hearing is often the clearest signal a baby has for communicating that its system is under strain, since a newborn has no other way to say that something feels off.
It is also worth understanding why the usual soothing tricks fall short. Feeding, rocking, and swaddling all work on the assumption that a baby is uncomfortable for a reason those actions can reach, hunger, tiredness, or needing contact. When the discomfort is coming from tension deeper in the nervous system itself, those same tools can bring a few minutes of quiet without touching what is actually driving the pattern, which is exactly why the crying tends to return on schedule night after night.
What Colic Commonly Looks Like Day to Day
- Crying that returns at a similar time each day, often evenings
- A tense, gassy belly that feels tight under your hand
- Legs drawn up toward the stomach during crying spells
- Frequent spit up or apparent discomfort during and after feeds
- Bowel movements that are infrequent, strained, or irregular
- Crying that does not resolve with feeding, holding, or a diaper change
What Actually Helps
Simple comfort measures still have a place. Holding your baby upright after feeds, trying gentle bicycle motions with the legs, and keeping a loose log of when the crying spikes can all help you and any provider you see spot patterns worth acting on. A slightly more upright feeding position can also make a real difference if spit up tends to follow meals. These steps bring real comfort in the moment, even when they are not reaching the underlying tension driving the pattern in the first place.
That is where a nervous system focused exam comes in. Our doctors start by hearing your baby's birth story and feeding and sleep patterns in detail, then use a gentle hands-on exam, along with INSiGHT neurological scanning when appropriate, to see where stress is being held in the upper neck, mid back, and lower back and sacrum, the regions most tied to digestion and elimination. The adjustments themselves are light, far gentler than you would imagine, and many babies visibly relax or fall asleep during a session. Parents often notice steadier feeding, less gas, and calmer stretches of sleep over the visits that follow, and the whole household tends to settle down along with the baby.
Where to Go From Here
If your baby's crying fits this pattern, you are not imagining it and you are not doing anything wrong. Learn more about how we support colic and infant digestive issues, or get our free guide on the nervous system side of colic. When you are ready, you can book online, or call us at (248) 616-0900 to talk through what you are seeing before your first visit.
