Why is your baby so fussy?

How parents can determine if their babies crying is normal, and how they can help

7:45 AM

Author | Your Child team

Fussy Babies
Getty Images

All babies cry. 

Babies often cry the most between two weeks old and four months of age.

Some babies cry more than others, even when there's nothing wrong.

Your baby may be:

1. Hungry

  • Watch early signs of hunger, such as lip-smacking or ­moving their fists to their mouth.

2. Hot or cold 

  • Dress your baby in about the same ­layers of clothing that you're wearing.

3. Wet or soiled 

  • In the first few months, babies will often wet and soil their diapers. 

4. Spitting up or vomiting a lot 

  • Some babies have symptoms from reflux. Contact your child's doctor if your baby is fussy after feeding, arches their back, is excessively spitting or vomiting and/or if they aren’t gaining weight.

5. Sick (has a fever or other illness) 

  • If your baby is younger than two months and has a fever (100.4 F or 38 C), call your child's ­doctor right away. Rectal temperature is the most accurate temperature in infants.

6. Bored

  • Go for a walk with your baby. Sing songs or read books with your baby.

Does your baby have colic?

Colic is when an otherwise healthy baby cries more than three hours a day, for more than three days a week, between three weeks and three months old. 

The crying usually starts suddenly at about the same time each day. 

Some experts have estimated as many as half of all babies have colic. 

No one is really sure what causes colic, but some suspected causes include intestinal gas or an immature nervous system. 

Colic is perfectly normal and doesn’t mean there’s anything wrong with either the baby or the parents. 

It also doesn’t have any lasting effects on the child in later life. 

Colic usually starts to improve at about six weeks of age and is generally gone by the time your baby is 12 weeks old.

Ways to soothe a fussy baby

  • Respond consistently to your baby’s cries
    • Holding babies and picking them up when they cry does not “spoil” them.
  • Try a pacifier
    • Babies under three months are not neurologically mature enough to calm themselves. Many babies are calmed by sucking.
  • Rock your baby
    • Baby carriers can make it easier to hold your baby and free your hands. Many parents (and babies!) love slings once they get the hang of them—but sometimes it takes a little experimentation.
  • Take a walk with your baby in a stroller
    • This can really help with your stress level, in addition to soothing your baby.
  • Get support from family, friends, your religious community and neighbors
    • Let them help in any way possible.
  • Take care of yourself and manage your stress
    • Eating a well-balanced diet, getting sleep and exercise and talking to others can do wonders.
    • If the stress or blues become too much, it’s good idea to get professional help. Your or your baby’s doctor might be able to help you figure out where to start.
  • Nurse your baby every two to three hours if you’re breastfeeding
  • Don’t smoke, and don’t allow anyone to smoke around your baby
    • Babies of smokers cry more and get sick more often. Babies of smokers also have an increased risk of sudden infant death syndrome (SIDS).
  • Provide white noise, such as running a vacuum cleaner, clothes dryer or hair dryer near your baby while in their car seat
    • White noise machines are also available. White noise simulates the whooshing sound your baby heard constantly while in utero.
    • You can also do your own “whooshing” or “shushing” with your voice as you rock or carry your baby. Vacuum while wearing your baby in a baby carrier.
    • Never put your baby on top of the dryer as they could fall off and seriously hurt themselves
  • Go for a car ride
  • Massage your baby
    • Massage has many benefits for both the baby and the giver of the massage.
  • Hold your baby in your arms and place their body on their left side to help with digestion or on their stomach for support  
    • Gently rub their back. If your baby goes to sleep, remember to always lay them down in their crib on their back.
  • Try not to panic or worry
    • If you’re concerned at all, contact your pediatrician.

What doesn’t help with colic?

It’s important to know that giving rice cereal won’t help solve colic.

Studies have shown that Simethicone (Mylicon) and lactase (the enzyme that helps digest lactose—the sugar in cow’s milk—which is in breast milk if the mother consumes dairy products) won’t help resolve the issue.

Sedatives, antihistamines and motion-sickness medications, like dicyclomine (Bentyl) are not safe or effective in treating colic in babies.

It’s important to note that just because something is “natural,” doesn’t necessarily mean it’s safe. 

Remember to check with your baby's doctor before trying any new remedies with your baby.

Taking a break as a parent or caregiver

Crying can be tough to handle, especially if you're physically tired and mentally exhausted. 

Taking care of yourself will only help in taking better care of your baby. 

Remember to never shake a baby, and know that if you find yourself reaching your limit, place your baby safely in their crib (which should only ever have a tight-fitting crib sheet on its mattress with no blankets or stuffed animals inside) while you take a short break to calm yourself. 

Be sure to contact your pediatrician, trusted friends, family and/or neighbors who may be able to help provide additional assistance during these trying times.

Additional resources

Recommended reading

  • The Happiest Baby on the Block: The New Way to Calm Crying and Help Your Baby Sleep Longer, by Harvey Karp. This book teaches you simple techniques based on other cultures where babies do not get colic, and on the idea a baby’s first three months are like a fourth trimester.

Written/reviewed by Sara Laule, MD

Updated March 2017 


More Articles About:

Behavior & Development Your Child
Health Lab word mark overlaying blue cells

Health Lab

Explore a variety of health care news & stories by visiting the Health Lab home page for more articles.

Media Contact

University Hospital at U-M Health in the spring with flowering trees in foreground and Survival Flight helicopter visible

Public Relations

Department of Communication at Michigan Medicine

[email protected]

734-764-2220

Stay Informed

Want top health & research news weekly? Sign up for Health Lab’s newsletters today!

Subscribe

Featured News & Stories

Safe Sleep
Health Lab

Safe sleep for babies

Each year, thousands of babies in the United States die while sleeping, often due to sudden infant death syndrome, suffocation or strangulation. Learn how you can reduce these risks...
Young girl on stairs
Health Lab

Navigating Mental Health Resources

The mental health of pediatric patients, especially adolescents, has been challenged in recent years. The following topic will help you and your child navigate available mental health resources.
Sleeping baby hanging onto an adult's finger.
Health Lab

10 Tips for New Parents

No matter how many children you have, those first few days at home with your new baby are full of questions. The following tips for new parents can help answer some of these questions until you meet with your pediatrician.
Croup
Health Lab

Croup

Croup is a viral infection that causes swelling of the voice box (larynx) and windpipe (trachea). It is most often caused by a parainfluenza virus...
Toddler Sleep
Health Lab

Sleep and Your Toddler

Bedtime troubles for toddlers are very common. Toddlers are growing and developing quickly so their sleep changes a lot. Understanding your toddler’s sleep patterns is the first step in helping provide them with better sleep. Here are some of the most common questions that parents have...
vegetarian-diets-kids
Health Lab

Vegetarian Diets for Children

Vegetarian and vegan diets are increasing in popularity. It’s important to discuss with your pediatrician and dietitian which type of diet your child follows to ensure they are getting the nutrients they need to grow properly and stay healthy.