Infant colic: signs, causes, and how to support your baby
Infant colic: signs, causes, and how to support your baby
When nothing seems to calm your baby, the question is not only “what’s wrong?”, but also “how can we get through this together without feeling that we’re failing?”
Colic is not your fault—not your diet, your arms, or a poor routine. It is a pattern of crying that should be assessed after other causes have been ruled out.
There are evenings when you have checked the diaper, offered food, tried holding, silence, movement, and soothing… and the crying continues. That experience can be exhausting and create an overwhelming sense of helplessness.
Colic is said to occur when an otherwise healthy baby has prolonged episodes of intense crying without an obvious cause. It usually begins during the first few weeks and improves around three or four months, although each case should be observed individually.
In one day
Prolonged crying as a classic reference.
Per week
Over several days, not just one isolated afternoon.
For weeks
A historical rule, not a home diagnostic test.
A chart can describe the pattern, but it does not replace an evaluation of a young baby who cries in an unusual or concerning way.
Signs that often accompany it
More in the evening
Episodes often occur in the afternoon or evening.
Difficult to soothe
The strategies that usually help do not seem to work.
Tense body
They may clench their fists, arch their back, or draw up their legs.
Gas and tummy discomfort
A baby may swallow air while crying; having gas does not prove it is the cause.
Before calling it colic
Check the simplest needs first
- Hunger or the need to finish feeding.
- A wet or dirty diaper.
- Too much heat, cold, or stimulation.
- The need to burp or change position.
- Tiredness, contact, or a quieter environment.
- Signs of reflux, constipation, infection, or allergy that require medical evaluation.
If the crying occurs during or after almost every feed, your baby refuses food, vomits frequently, has blood in their stools, severe eczema, or growth problems, consult your pediatrician. Do not change formula or eliminate foods from your diet on your own.
What we know—and what we still don't
Is colic always stomach pain?
Not necessarily. The exact cause is unknown, and the term describes a pattern of crying. Some babies seem to have digestive discomfort, but maturation, regulation, and sensitivity to stimuli also play a role.
Is it caused by not having enough milk?
Not by definition. The Spanish Association of Pediatrics warns that interpreting colic as hunger can lead to unnecessary supplementation. If you are concerned about feeding or weight, ask for a professional assessment of feeding and growth.
Do drops or probiotics cure it?
There is no universal remedy. The NHS does not recommend anti-colic drops, herbal supplements, or probiotics as a general solution because there is not enough evidence of benefit. Consult a healthcare professional before giving any product.
Should I change formula?
Not without medical guidance. Repeatedly switching formulas can make assessment more difficult. If cow's milk protein allergy or another problem is suspected, your pediatrician will recommend the appropriate process.
Does holding my baby spoil them?
No. Physical contact is a way to help regulate them. It may not stop the crying immediately, but being there still matters even if it does not make the crying stop.
Safe ways to comfort your baby
Upright contact
Hold your baby upright against your chest, with their head and neck well supported.
Gentle movement
Walk or rock at a slow pace, without sudden movements.
Fewer stimuli
Dim the lights, reduce voices and screens, and try a quieter space.
During feeding
Check your baby's position and latch, offer breaks, and help them burp without forcing it.
Warm bath
It may be soothing if your baby enjoys it and is supervised at all times.
Switch arms
Let someone else take over so you can catch your breath.
Seek urgent help if you notice
- Difficulty breathing, bluish, gray, very pale, or mottled skin.
- A floppy, minimally responsive baby who is difficult to wake or having seizures.
- Repeated, forceful vomiting, refusing feeds, or no wet diaper for several hours.
- A fever of 38 °C or higher in a baby under three months old.
- Weak, very high-pitched, continuous, or clearly unusual crying.
- A rash that does not disappear when pressed or any sign that makes you think they are seriously ill.
When you feel like you can’t take it anymore
Place the baby on their back in a safe crib, with no loose objects, and step away for a few minutes to regain your calm. Ask someone to take over if possible.
Never shake the baby. Feeling frustrated doesn’t make you a bad mother or father; it means you need support.
When should you seek advice even if it isn’t urgent?
Talk to a pediatrician if you’re worried about the crying, if nothing seems to help, if you’re finding it difficult to cope, if your baby isn’t gaining weight as expected, or if the symptoms continue after four months. Keeping a record of the time, duration, feeds, and symptoms may help with the assessment.
Sometimes being there doesn’t mean getting them to stop crying. It means they don’t have to go through a moment they still don’t know how to regulate on their own.
Sources: NHS: infant colic, NHS: how to soothe a crying baby, and Spanish Association of Pediatrics: crying in babies. General information; this does not replace an individual pediatric assessment.
