Guide / Colic and Fussiness
Dad's Complete Guide to Colic and Fussiness
Your baby has been screaming for two hours straight. You've tried everything. Nothing works. You're standing in the kitchen at 1 AM bouncing on a yoga ball holding a tiny human who apparently hates existing, and you're wondering if this is your life now. This is colic. It's temporary, it's brutal, and you are not failing. This guide is the one I wish someone had handed me.
TL;DR: Colic peaks around 6 weeks, ends by 3-4 months, and there's no magic fix — but the 5 S's, shifts with your partner, and knowing when to walk away will get you through.
Understand What Colic Actually Is
Colic is defined as crying for more than 3 hours a day, more than 3 days a week, for more than 3 weeks — the 'rule of threes.' It's not a disease. It's not something you caused. It's not something you can fully fix. It affects up to 25% of babies, usually starts around 2-3 weeks, peaks at 6 weeks, and resolves by 3-4 months. The cause is unknown — theories include immature digestive system, overstimulation, and gut bacteria imbalance. The pediatrician saying 'it's just colic' feels dismissive, but it means they've ruled out medical causes.
Dad tip: Mark 12 weeks on the calendar. That's roughly when colic starts improving for most babies. Having an end date — even an approximate one — makes the middle more survivable.
Rule Out Medical Causes First
Before accepting 'it's colic,' make sure your pediatrician has checked for other causes: milk protein allergy or intolerance, acid reflux (GERD), tongue or lip tie affecting feeding, ear infection, hair tourniquet (a hair wrapped tightly around a finger or toe — more common than you'd think), or hernia. If the crying has a sudden onset, is accompanied by fever, vomiting, or changes in poop, or the baby seems to be in acute pain, that's a doctor visit, not colic management.
Dad tip: Take a video of the crying episode to show the pediatrician. It's hard to describe the intensity in a calm office at 2 PM when the baby is peacefully sleeping. Video evidence helps the doctor understand what you're dealing with.
Deploy the 5 S's (They Actually Work, Mostly)
Dr. Harvey Karp's 5 S's are the closest thing to a colic protocol: Swaddle tightly, Side/Stomach hold (hold them on their side or face-down on your forearm — never put them down to sleep this way), Shush loudly (the shushing should be as loud as the crying, right near their ear), Swing in small rhythmic movements, and Suck (pacifier or clean finger). The key is layering them. Do all five simultaneously. One S alone won't cut it for a colic-level meltdown. It takes practice but when it clicks, it's genuinely effective.
Dad tip: The shushing has to be LOUD. People shush quietly. You need to shush at the same volume as the crying — which feels weird and aggressive, but it mimics the volume level inside the womb. Think 'loud waterfall,' not 'library whisper.'
Try the Colic Hold
Lay the baby face-down along your forearm with their head near your elbow and their legs straddling your hand. Your hand supports gentle pressure on their belly. Walk or sway while holding them this way. The pressure on the abdomen can help with gas, and the face-down position is different enough from their usual position to sometimes break the crying cycle. This is also called the football hold or the 'magic hold' — and it works surprisingly often when nothing else does.
Dad tip: Your forearm is the perfect size for this hold. Dads with bigger arms actually have an advantage here. Walk around the house, bounce gently, and the combination of belly pressure and movement works better than most things you'll try.
Manage Gas (It Might Be a Factor)
Whether or not gas causes colic is debated, but many colicky babies seem to have gas pain. Bicycle their legs gently (push knees to belly, extend, repeat). Try gas drops (simethicone — brand name Mylicon or Little Remedies). Gripe water is another option some parents swear by, though evidence is mixed. Burp thoroughly and frequently during feeds. If bottle feeding, try anti-colic bottles. If breastfeeding, the mom might try eliminating dairy for 2 weeks to see if it helps — cow's milk protein is a common irritant.
Dad tip: The bicycle legs technique works best on a warm surface. Do it on your lap with a warm towel underneath. You'll hear the gas come out and feel briefly like a genius.
Create the Ultimate Soothing Environment
Dim the lights. Turn on a white noise machine or app at high volume. A dark, loud, monotonous environment mimics the womb, which is where this baby apparently wants to be. The vacuum cleaner, running shower, and hair dryer sounds work in a pinch because they're loud and consistent. Some babies respond to car rides or stroller walks — the vibration and movement can break the cycle. Try a warm (not hot) bath together. The warm water calms some babies when nothing else works.
Dad tip: Spotify has 10-hour white noise tracks. Put it on your Bluetooth speaker at a decent volume. The sustained noise sometimes works when the phone speaker version doesn't because phones just aren't loud enough.
It's Okay to Put the Baby Down and Walk Away
This is the most important step in this guide. If you've been holding a screaming baby for an hour and you feel rage building, frustration boiling over, or intrusive thoughts about wanting the noise to stop by any means — put the baby in the crib on their back, close the door, and walk to another room. Sit down. Breathe. The baby is safe in the crib. They will cry, but they are safe. Five minutes of crying alone in a safe space will not harm them. Five minutes of a parent at their breaking point can.
Dad tip: This isn't failure. This is self-regulation. This is what responsible parents do. The crib is safe. Your arms when you're overwhelmed with rage are not. Take the break. No one will judge you, and if they do, they've never lived through colic.
Set Up Shifts with Your Partner
Colic is a team survival sport. You cannot do this alone, and trying to will break you. Set up shifts — one person handles the baby for 2 hours while the other goes to a completely different part of the house with earplugs or headphones. Then switch. No one should be in the line of fire for more than 2-3 hours at a stretch during colic episodes. If you're a single parent, call in reinforcements — parents, friends, neighbors. This is the time to use every support system you have.
Dad tip: During your off-shift, actually rest. Don't sit there listening to the crying through the wall feeling guilty. Put on headphones, close your eyes, and recharge. You can't help your partner or baby if you're running on empty.
Protect Your Mental Health
Prolonged exposure to infant crying is psychologically distressing. This is not you being weak — it's a documented physiological stress response. Dads experiencing colic with their babies report higher rates of anxiety, depression, and anger issues. If you're having dark thoughts, feeling detached, unable to cope, or noticing that your temper is consistently short outside of colic episodes — talk to someone. Your doctor, a therapist, a helpline. Paternal postpartum depression is real, and colic is a major risk factor.
Dad tip: The National Parent Helpline (1-855-427-2736) and the Postpartum Support International helpline (1-800-944-4773) have people who will listen without judgment. For dads specifically, Postpartum Support International has a dad-specific chat. Use these resources. They exist for exactly this situation.
Know That It Ends
Colic is temporary. It does not last forever, even though it absolutely feels like it will. Most babies significantly improve by 3 months and are fully past it by 4-5 months. You will not remember the exact number of hours you spent bouncing on a yoga ball. You will remember that you showed up for your kid during the hardest stretch. Your baby will not remember colic. They will remember (eventually) that you were there. This phase ends. You just have to survive it.
Dad tip: When it's over, and it will be over, you'll look at your smiling 5-month-old and barely remember how bad it was. Your brain will protect you by fuzzing out the worst of it. But right now, in the middle of it, just get through today. That's enough.
Common Mistakes
- xTrying to 'fix' colic with a magic product. There is no magic product. Gas drops, gripe water, probiotics, and special formulas might help a little, but nothing is a cure. Save your money on the expensive gimmicks.
- xKeeping the baby in a loud, bright, stimulating environment when they're melting down. Overstimulation makes colic worse. Dim, quiet (except white noise), and minimal visual stimulation is what they need.
- xNot taking breaks. Holding a screaming baby for 3 hours straight without putting them down is not a badge of honor. It's a recipe for losing control. Take shifts. Put them down safely. Walk away.
- xBlaming yourself or your partner. Colic is not caused by bad parenting. It's not because you're doing something wrong. Directing frustration at your partner instead of the situation will damage your relationship during a time when you need each other most.
- xShaking the baby out of frustration. This cannot be stated strongly enough: never shake a baby. Shaking can cause brain damage or death. If you feel the urge, put the baby down in a safe place immediately and get help.
Frequently Asked Questions
Is colic caused by something I'm doing wrong?
No. Colic is not caused by bad parenting, bad formula, or anything you did or didn't do. The exact cause is unknown, but it affects babies across all feeding methods, parenting styles, and socioeconomic groups. It's a developmental phase that some babies go through. You're not the problem, and there's nothing you could have done to prevent it.
Do gas drops and gripe water actually work?
Simethicone gas drops (Mylicon) are safe and may help if gas is contributing to discomfort. Clinical evidence is mixed. Gripe water ingredients vary by brand — some contain sugar, fennel, or ginger. Some parents report improvement, others see no difference. Neither will hurt your baby when used as directed, so they're worth trying, but don't expect a miracle cure.
Will colic affect my baby's development?
No. Research consistently shows that babies who had colic develop normally. Once colic resolves, there are no lasting effects on temperament, behavior, or cognitive development. The short-term impact is primarily on the parents, not the baby. Your colicky baby will grow into a perfectly normal kid who has zero memory of those screaming months.
When should I take my colicky baby to the ER?
Go to the ER if the crying is accompanied by fever (100.4+ in babies under 3 months), vomiting, bloody stool, the baby is limp or unresponsive between crying bouts, there's a visible injury, or the crying has a sudden quality change that feels different from normal colic episodes. Trust your gut. If something feels wrong beyond 'my baby cries a lot,' get it checked.
How do I deal with people who say 'enjoy every moment'?
You don't have to enjoy colic. Nobody enjoys colic. It's okay to love your baby and simultaneously hate this phase. The people who say 'enjoy every moment' either don't remember or never had a colicky baby. Acknowledge the hard parts honestly. Surviving colic is an accomplishment. You don't need to pretend you're having fun.