CausesBy Mayo Clinic staff
The cause of colic is unknown. Researchers have explored a number of possibilities, including allergies, lactose intolerance, an immature digestive system, maternal anxiety, and differences in the way a baby is fed or comforted. Yet it's still unclear why some babies have colic and others don't.
- Colic. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merckmanuals.com/professional/sec19/ch266/ch266f.html. Accessed Feb. 28, 2011.
- Roberts DM, et al. Infantile colic. American Family Physician. 2004;70:735.
- Cohen-Silver J, et al. Management of infantile colic: A review. Clinical Pediatrics. 2009;48:14.
- Savino F, et al. Lactobacillus reuteri (American type culture collection strain 55730) versus simethicone in the treatment of infantile colic: A prospective randomized study. Pediatrics. 2007;119:e124.
- Canivet CA, et al. Infantile colic, maternal smoking and infant feeding at 5 weeks of age. Scandinavian Journal of Public Health. 2008;36:284.
- Savino F. Focus on infantile colic. Acta Paediatrica. 2007;96:1259.
- Turner TL, et al. Clinical features and etiology of colic. http://www.uptodate.com/home/index.html. Accessed March 1, 2011.
- Turner TL, et al. Evaluation and management of colic. http://www.uptodate.com/home/index.html. Accessed March 1, 2011.
- Hoecker JL (expert opinion). Mayo Clinic, Rochester, Minn. March 2, 2011.