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What to Do About Fussy Babies

Medically Reviewed by May Zhu, RDN | Published December 13, 2024

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Dealing with a fussy baby can be challenging and stressful for parents. Understanding the causes of fussiness and implementing effective strategies can help soothe your little one and provide some much-needed relief.

In this blog, we will be exploring the top causes of fussy babies and strategies parent can implement to help calm your little ones. 

Understanding the Causes of Fussiness

Fussiness in babies can stem from various factors, including hunger, tiredness, discomfort, overstimulation, and constipation. Identifying the root cause is the first step toward finding a solution.

Hunger

One of the most common reasons for fussiness is hunger. Babies have small stomachs and need to eat frequently. According to the  American Academy of Pediatrics, newborns typically need to be fed every 2-3 hours.

Begin Health Expert Tip

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Discomfort

Discomfort can arise from various sources, such as wet diapers, tight clothing, or temperature changes. 

Constipation

Constipation can cause significant discomfort and fussiness in babies. Signs of constipation include infrequent bowel movements, hard stools, and straining during bowel movements. 

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Can prebiotics be use to help baby constipation? Read more about how this ingredient is a safe and gentle solution to your baby's digestive issues.

Sleep

Lack of sleep or irregular sleep patterns can cause irritability in babies. The National Sleep Foundation recommends that newborns get 14-17 hours of sleep per day, divided into several naps.


Overstimulation

Too much noise, light, or activity can overwhelm a baby, leading to fussiness. Creating a calm and quiet environment can help soothe an overstimulated baby.

    Top Strategies to Calm Fussy Babies 

    Addressing Constipation

    To help constipation symptoms, ensure your baby is getting adequate fluids, either through breast milk or formula. For older babies who have started solids, incorporating high-fiber foods like pureed prunes, pears, or peas can help.

    For more information about dealing with baby constipation, check out these tips from our dietitian here.

    Swaddling

    Swaddling can provide a sense of security and comfort, mimicking the womb's environment. A study inPediatrics found that swaddling significantly reduced crying and improved sleep in newborns [5]. 

    Feeding on Demand

    Feeding your baby whenever they show signs of hunger can prevent fussiness related to hunger. Responsive feeding, as recommended by theWorld Health Organization, ensures that babies get the nutrition they need when they need it.

    Comfort Measures

    Gentle rocking, holding, and walking with your baby can provide comfort. Studies indicate that carrying babies in a soft carrier can reduce crying and promote calmness [7]. 

    White Noise

    White noise machines or apps can mimic the sounds of the womb and help soothe a fussy baby. 

    Routine and Consistency

    Establishing a consistent routine for feeding, sleeping, and playtime can provide a sense of predictability and security for your baby. Routines can help reduce fussiness and promoting better sleep patterns.

    Summary

    Fussiness in babies can be caused by a variety of factors such as discomfort, overstimulation, or constipation. Strategies to help soothe a fussy baby can include swaddling, feeding on demand, white noise, establishing routines, and addressing constipation symptoms. 

    View Citation

    1. American Academy of Pediatrics: "Newborn Feeding Frequency" (2019)
    2. Journal of Pediatric Health Care: "Addressing Baby Discomfort" (2018)
    3. National Sleep Foundation: "Sleep Recommendations for Newborns" (2020)
    4. Early Human Development: "Effects of Overstimulation on Infants" (2017)
    5. Pediatrics: "Swaddling and Infant Crying" (2007)
    6. World Health Organization: "Responsive Feeding Practices" (2021)
    7. Current Biology: "Effects of Carrying on Infant Crying" (2013)
    8. Archives of Disease in Childhood: "White Noise and Infant Sleep" (1990)
    9. Journal of Developmental & Behavioral Pediatrics: "Importance of Routines for Infants" (2015)
    10. Journal of Pediatric Gastroenterology and Nutrition: "Dietary Changes for Infant Constipation" (2016)