Answer
Babies are usually fussy and crying due to basic needs like hunger, sleep, discomfort, or developmental changes. In most cases, there is a clear reason once you know what to look for.
Summary
This article explains the most common reasons babies become fussy and cry more than usual, from hunger and sleep issues to illness and discomfort. It also touches on how this stage can impact your own skin and well-being, with simple skincare and self-care tips to help you manage the effects of sleep deprivation and stress.
Editor’s Notes
Beauty editor Barbie Ritzman of Barbie’s Beauty Bits approaches topics like this from a real-world, everyday perspective. I always think it helps when information like this is broken down simply, especially when you are trying to figure things out in the moment.
Why Is My Baby So Fussy and Crying?
There are many reasons a baby can be fussy, and for parents, especially first-time parents, it can be worrying to think something is wrong. But the reality is the world is brand new, they're learning as they go, and crying is the main form of communication to express everything.
It’s easy to feel like you’re doing something wrong when your baby won’t settle.
For the most part, if your baby is fussy, it's rarely random or for no reason at all, especially in the first few weeks.
But knowing the triggers, knowing what to check and look for, can be extremely helpful in calming your baby faster. I think this is where most of the stress comes from, not knowing what to check first.The hardest part is not knowing what your baby needs in that moment.
Let’s take a look.
Your Baby Could Be Hungry
If your baby is fussy and crying, hunger is often one of the first things to check. Babies have a small stomach, so they need to be fed regularly, and hunger can quickly make them uncomfortable.
Babies usually go about 3 hours between feeds, but this isn't a hard-and-fast rule, especially as they grow and develop.
Watch for signs like lip smacking, rooting, sucking motions, or fussing at the bottle or breast. They might also bring their hands to their mouth or make sucking sounds during or after feeding.
All of these signals can indicate they are still hungry. Offering a feed, even if they just ate, can sometimes make all the difference. I’ve seen that sometimes it’s the smallest extra feed that helps them calm down.
Tracking feeds can also help you spot patterns and better understand their hunger cues.
Could Be an Illness or Fever
If your baby is fussy and crying more than usual, illness could be a possible cause. Checking their temperature can help rule out a fever.
A fever often comes with other signs like tiredness, more intense crying, congestion, or rashes. Your baby might sleep more or be harder to comfort.
If they have a fever over 100.4°F and are under 3 months old, you should seek medical care right away.
If you’re unsure, it’s always better to check with your pediatrician. I personally believe it’s better to be cautious than wait it out.
Your Baby May Not Be Getting Enough Sleep
If your baby is fussy and struggling to settle, being overly tired is a very common reason. Newborns can sleep up to 17 hours a day, but missing sleep can quickly lead to irritability.
Look for signs like yawning, eye rubbing, zoning out, or sudden bursts of energy. These can all signal that your baby is overtired.
Understanding whether your baby is a overtired vs undertired baby helps you address their sleep patterns more effectively. Tracking sleep patterns can help you understand when your baby is likely to get fussy. Small changes like dimming the lights, swaddling, or using white noise can help them relax.
I’ve noticed that sometimes the environment makes a bigger difference than expected.
It's Teething Time
If your baby is fussy and chewing on hands or toys more than usual, teething could be the cause. It can begin before you even see a tooth.
Babies start teething at different ages; some get their first tooth within months, others are much older and can be closer to 12 months old before their first tooth appears. However, teething can start long before a tooth breaks through the gums.
Teething can cause irritability, sore gums, red cheeks, and changes in feeding.
Cold teething rings, gentle gum massage, and baby-safe remedies can help soothe discomfort.
Your Baby Could Have Gas or Colic
If your baby is crying intensely or seems uncomfortable, gas or colic could be contributing to the fussiness.
You might notice them pulling their legs up, arching their back, or crying more sharply.
Sometimes the fix is simple, like gentle tummy massage or holding them upright after feeding. I think this is one of the most overlooked causes until you see how quickly relief can help.
Slowing feeds down, burping more frequently, and keeping your baby upright for longer after feeding can also help prevent discomfort before it starts.
Diaper Discomfort
If your baby is fussy for no clear reason, diaper discomfort is another possibility to check.
This isn't so much about how frequently you're changing the diapers as such, but is the diaper absorbent enough or the right fit? Because if it's not as absorbent as it needs to be, then this might be irritating their skin as they empty the bladder or bowels as needed.
If the fit is wrong, this could also be causing irritation on their body, making it uncomfortable for them to wear.
Always check the absorbency by feeling the weight of the diaper and checking your baby's skin when you change them. Look for rashes or red marks around where the edge of the diaper sits. This can be a sign that you may need to change sizes or try a different brand.
Figuring Out the Cause
Understanding why your baby is fussy can help you feel more confident and less overwhelmed. This is especially true for first-time parents who are still learning patterns and cues.
That said, there will still be moments where nothing seems to work.
In the middle of trying to figure everything out, it’s easy to lose sight of yourself too, but taking small steps to feel confident and comfortable in your own skin can help bring that back.
Schedule vs Following Cues
Some parents follow strict schedules, while others respond to cues in real time.
Schedules can create structure, but they don’t always match your baby’s needs perfectly. A cue-based approach is more flexible but can take time to learn.
Most parents naturally end up using a mix of both.
How a Fussy Baby Affects Your Skin and Well-Being
Let's be honest, when your baby is fussy and not sleeping, neither are you, and that shows up fast on your skin and body.
Sleep deprivation is one of the biggest contributors to dull skin, dark circles, breakouts, and accelerated signs of aging. When you are running on empty, your skin does not get the repair time it needs, and stress hormones like cortisol spike, which can trigger inflammation, sensitivity, and even hair loss. And yes, beauty sleep is real. The right anti-aging pillow can support your skin while you rest, reducing compression lines and helping you wake up looking more refreshed even on limited hours.
Postpartum hair loss is already common, but stress from sleepless nights makes it worse. If you are noticing more shedding than usual, you are not imagining it.
A few simple things that can help during this season:
- Keep your skincare routine minimal but consistent. Cleanser, moisturizer, and SPF is enough.
- Stay hydrated. It sounds basic but dehydration makes tired skin look ten times worse.
- Look for skincare with ingredients like niacinamide and hyaluronic acid to combat dullness and support your skin barrier when it is stressed.
- A good eye cream or eye serum works overtime when sleep is not on your side. Tired, puffy eyes and dark circles are often the first thing people notice when you are running on little sleep. There are some essential skincare products for tired looking eyes. Like a targeted eye cream with ingredients like caffeine, peptides, or vitamin K can help depuff and brighten the under-eye area fast.
Taking care of yourself is not selfish, it is necessary. Even small moments of self-care during those early weeks make a difference.
Final Thoughts
At the end of the day, a fussy baby is not random, even if it feels that way. There is usually a reason, and over time, those patterns become easier to recognize.
I think this is where confidence really starts to build. Not because everything suddenly becomes easy, but because you begin to understand what your baby is trying to communicate.
Some days will still feel unpredictable, and not every solution will work every time. That is completely normal. The more you observe, adjust, and respond, the more you will find what works best for you and your baby.
If you're navigating those early weeks with a newborn, taking care of yourself matters just as much. Here are 5 tips to help support your postpartum recovery.
FAQs
Does lack of sleep affect your skin?
Yes, sleep deprivation shows up fast on your skin. Dull complexion, dark circles, breakouts, and increased sensitivity are all common signs that your skin is not getting the repair time it needs. When you do sleep, making it count with a good skincare routine and an anti-aging pillow can help minimize the damage.
When should I worry about a fussy baby?
If your baby has a fever, is not feeding well, has unusual crying, or something feels off, it’s best to contact your pediatrician.
Why is my baby crying even after feeding?
Your baby may still be hungry, dealing with gas, overtired, or uncomfortable. Sometimes a small top-off feed or burping can help.
Why is my baby fussy at night?
Babies often become more fussy at night due to overtiredness, overstimulation, or digestive discomfort like gas.
***** This article is for general information only and is not a substitute for medical advice. I am not a pediatrician, so if you have concerns about your baby, it’s always best to check with your healthcare provider***
My son was a gassy baby. What worked for me was to give him foot massages.
ReplyDeleteTHis all sounds very famliiar. LOL. When my kids were babies, I had a checklist I ran through every time they got fussy to figure out what was wrong.
ReplyDeleteI remember these days. My daughter could be so fussy--it turns out, it was just her personality, ha. She eventually calmed down.
ReplyDeleteOh wow, so many incredible insights. They explain so much about my friend's baby! Very happy I have stumbled upon your info.
ReplyDeleteYes, babys can cry and be fussy for so many reasons, the challenge is to figure out why! It's not easy for this new mom!
ReplyDeleteThis is a great post especially for new parents. Baby's can be sooo fussy at times but as you stated there is always a reason behind it. Once you narrow it down you can work to control their fussiness. Just know as you mentioned, there's nothing parents have done wrong.
ReplyDeleteThis is such a helpful and reassuring post, especially for new parents trying to figure things out in those early days. I love how you break everything down so simply and remind us that there’s usually a reason behind the fussiness. The tips on checking hunger, sleep, and even gas are so practical, and I really appreciate the reminder to take care of ourselves too because that part is so easy to overlook.
ReplyDeleteI sometimes wished we had a baby translator when all 3 of mine were babies. Having a schedule really helps to pinpoint the cries though.
ReplyDeleteBabies are such beautiful puzzles to decode. Learning their different cries and loving them through their phases is such a fulfilling process.
ReplyDeleteWhat a great resource. It’s easy to feel overwhelmed in moments like this, and having practical guidance can make a big difference. I’m sure this will help so many parents.
ReplyDelete