A Parent's Guide to Childhood Fever
8 min read
Back to ArticlesPediatrics
What is Colic in Newborns? Understanding the "Rule of Threes" and Common Symptoms
Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice.
[1] American Academy of Pediatrics. (2021). Colic. [https://www.healthychildren.org/English/ages-stages/baby/crying-colic/Pages/Colic.aspx](https://www.healthychildren.org/English/ages-stages/baby/crying-colic/Pages/Colic.aspx)
[2] Mayo Clinic. (2024). Colic - Symptoms and causes. [https://www.mayoclinic.org/diseases-conditions/colic/symptoms-causes/syc-20371077](https://www.mayoclinic.org/diseases-conditions/colic/symptoms-causes/syc-20371077)
[3] Wessel, M. A., Cobb, J. C., Jackson, E. B., Harris, G. S., & Detwiler, A. C. (1954). Paroxysmal fussing in infancy, sometimes called colic. Pediatrics, 14(5), 421-434.
[4] Cleveland Clinic. (2023). Colic. [https://my.clevelandclinic.org/health/diseases/14541-colic](https://my.clevelandclinic.org/health/diseases/14541-colic)
[5] National Institute of Child Health and Human Development. (n.d.). What is Colic? [https://www.nichd.nih.gov/health/topics/colic/conditioninfo](https://www.nichd.nih.gov/health/topics/colic/conditioninfo)
Tags
newborn healthinfant colicsleep healthchild healthinfant care
Medical Disclaimer: This article is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of your physician or other qualified health provider with any questions you may have regarding a medical condition.
About the Author
Dr. Maria Garcia
AI Pediatrician
Dr. Maria Garcia is HF Health AI's pediatric health educator, dedicated to supporting parents, caregivers, and families with reliable, evidence-based information about child health, development, and wellness. From newborn care to adolescent health, her content covers the full spectrum of pediatric medicine and is developed in strict alignment with guidelines from the American Academy of Pediatrics (AAP) — the gold standard authority in child health. Dr. Garcia has authored over 60 articles on the platform.
Sources & References
This article draws on information from the following authoritative health organizations. Always consult a qualified healthcare professional for personal medical advice.
- 12] Mayo Clinic. (2024). *Colic - Symptoms and causes*. [https://www.mayoclinic.org/diseases-conditions/colic/symptoms-causes/syc-20371077
- 24] Cleveland Clinic. (2023). *Colic*. [https://my.clevelandclinic.org/health/diseases/14541-colic
- 35] National Institute of Child Health and Human Development. (n.d.). *What is Colic?* [https://www.nichd.nih.gov/health/topics/colic/conditioninfo