What Is Colic and How Do I Know If My Baby Has It?

If your baby cries for long periods with no obvious reason, and nothing seems to soothe them, you might wonder what is colic and how do I know if my baby has it? Many parents face this worry, especially when it seems like nothing helps. Learning more about colic can bring relief, understanding, and strategies that really work.
In this guide, we cover what colic means, how to recognize the signs, and practical methods to comfort your little one and support your own peace of mind.
What Is Colic?
Colic is when an otherwise healthy baby cries frequently, intensely, and without a clear cause. It often begins at about 2 to 3 weeks old, tends to peak near 6 weeks, and improves by around 3 to 4 months. Experts do not yet agree on the exact causes, but possible factors include:
- Immature digestion or gas buildup
- Overstimulation or difficulty soothing oneself
- Food sensitivities, including to milk proteins
- Gut microbiome imbalances
Even though colic is hard, it is temporary and does not mean something is wrong with your baby or your care.
How Do I Know If My Baby Has Colic?
If you are asking what is colic and how do I know if my baby has it, here are common signs to look out for:
1. Intense Crying at Regular Times
Babies with colic often cry more than 3 hours a day, more than 3 days a week, over at least 3 weeks—often in late afternoon or evening. The crying tends to be hard to calm.
2. Physical Signs of Discomfort
During episodes your baby might clench fists, arch their back, or stiffen legs. These are signals they may be experiencing gas or tension.
3. Facial Flushing, Tummy Swelling
Red face, bloated belly, gas sounds or fussiness after some feeding all suggest digestive discomfort, common in colic.
4. Crying Without a Clear Trigger
If your baby is fed, changed, rested, but still cries intensely and consistently, that may be part of what defines colic. Absence of other causes is a big clue.
What I Can Do to Help My Colicky Baby?
Colic can’t always be prevented, but there are many ways to soothe and support your baby and reduce distress:
- Use a soothing pacifier: Try a BIBS pacifier in a shape your baby responds to
- Swaddle and rock gently: Comforting motion and snug wrapping often ease overstimulation
- White noise or soft sounds: Gentle background sound can soothe a baby’s nervous system
- Frequent burping: During and after feeds to reduce swallowed air
- Warm baths or tummy massage: Gentle massage in a clockwise motion or warm bath may relieve belly tension
Sometimes simply holding your baby skin‑to‑skin in a low‑stimulus space can help reset their discomfort.
Supporting Yourself While Managing Colic
Colic can strain anyone. If you are caring for a colicky baby, remind yourself that you are doing your best. The crying is not your fault. Support comes from rest, help, and small tools to make life easier.
Keep pacifiers clean with pacifier cases, and use pacifier clips so soothing tools are always within reach.
If you bottle‑feed, consider trying a BIBS baby bottle with anti‑colic valve to reduce swallowed air, which may ease gas and fussiness.
When to Contact a Pediatrician
If you continue to wonder what is colic and how do I know if my baby has it, or if symptoms seem severe, talk with your baby’s doctor. Seek help if your baby:
- Is not gaining weight properly
- Has fever, vomiting, or diarrhea
- Appears unusually limp, overly sleepy, or has breathing difficulties
Trust your instincts. Colic is hard but often improves with time, soothing tools, and support. You are not alone, and you can find relief and comfort—for your baby and yourself.