Colic and Sleep: Why the Evening Falls Apart, and What Gets It Back

Knees pulled up, back arching, the same scream from six in the evening until nearly midnight — and the only place they will settle is flat against your chest, which means nobody sleeps. Colic doesn’t just make a baby miserable. It takes the night from both of you.

Here is why gas wrecks sleep specifically, and what actually helps a colicky baby go down and stay down.

Newborn sleeping in a bassinet wearing the beige TummyHush colic relief belly band
The goal isn’t a silent baby. It’s a baby who can go down flat instead of only on a chest.

Why colic hits the evening

Colic crying clusters in the late afternoon and evening — the “witching hour” — and it usually peaks around six weeks. Several things stack up at once: a day’s worth of swallowed air has worked its way down, the baby is overtired and less able to self-settle, and the household is at its noisiest and least calm.

The result is a loop. Gas makes them fussy, fussy crying makes them swallow more air, more air makes more gas. And every attempt to put them down flat releases the pressure your body was providing, so they wake and it starts again.

Why being held works — and why that is the problem

Lying along your forearm or against your chest gives a colicky baby two things at once: steady warmth and gentle, even pressure on the tummy. That combination is why the colic hold works, and it is the same principle behind swaddling.

Both stop the instant you put them down. That is the actual reason the evening stretch is so brutal — not that nothing works, but that everything that works requires you to keep doing it, at the hour you have the least left to give.

What helps them go down

Get ahead of it. Whatever you use, use it with the evening feed, before the fussing starts — not after forty minutes of screaming. Colic is far easier to prevent than to interrupt.

Wind them properly first. Upright against your chest, firm flat hand rubbing upward along the spine, a full two or three minutes. Then knees gently to the chest a few times.

Keep the routine identical every night. Same order, same lighting, same sounds. Colic has loud nights and quiet nights, and a stable routine is the only way to tell what is actually working.

Hold the warmth and pressure in place. This is the gap a belly band fills — it keeps the two things your chest was providing on the baby’s tummy through the whole sleep stretch, hands-free.

Baby asleep wearing the TummyHush belly band with a parent's hand resting on the blanket beside them
Warmth and gentle pressure, held in place — without your hands.

What we make

The TummyHush band is an organic cotton wrap worn low across the belly, with a removable flaxseed insert that warms in about 15–20 seconds and cools on its own. Wrap it low over the onesie, snug like a hand resting there — not tight. Daily use for babies 0–12 months. Nothing is swallowed and nothing is dosed.

Be realistic about the first night. Some families notice a difference immediately; most see it somewhere in the first week. Judge it across seven nights rather than one — colic is noisy and uneven, and a single evening tells you almost nothing either way.

$45, or 3 for $90  ·  Free US shipping over $70  ·  Ships in 24 hours  ·  30-night guarantee, full refund

No band works for every baby. Use it for thirty nights, and if your baby isn’t settling better, tell us and you get a full refund.

See the band — $45

On safe sleep

Follow your usual safe-sleep guidance — on the back, on a firm flat surface, nothing loose in the crib. We are not going to make a sleep-safety claim about the band; if you have any doubt about using it overnight, ask your pediatrician first. We would rather you check.

And if you are at the end of your rope

Colic peaks around six weeks and is usually gone by three or four months. It is not caused by anything you did. If you hit the wall, it is completely acceptable to put the baby down safely in the crib, walk into another room, and take five minutes. A crying baby in a safe crib is fine. Do that rather than get to breaking point.

Fever, vomiting that isn’t spit-up, blood in the diaper, poor weight gain, or a cry that sounds like pain rather than fussing are pediatrician calls, tonight. Nothing on this page is medical advice.