Probiotics , fennel extract  and  spinal manipulation  show promise to alleviate symptoms of colic , although some concerns remain .
Background Infantile colic is a distressing condition characterised by excessive crying in the first few months of life .
The aim of this research was to up date the synthesis of evidence of complementary and alternative medicine ( CAM ) research literature on infantile colic and establish what evidence is currently available .
Probiotics for infantile colic: a randomized, double-blind, placebo-controlled trial investigating Lactobacillus reuteri DSM 17938.
OBJECTIVE To investigate the effectiveness of Lactobacillus reuteri DSM 17938 for the treatment of infantile colic in breastfed Canadian infants , compared with placebo . STUDY DESIGN A r and omized , double-blind , placebo-controlled trial was conducted involving 52 infants with colic , according to modified Wessel criteria , who were assigned at r and om to receive L reuteri DSM 17938 ( 10(8 ) colony-forming units ) ( n = 24 ) or placebo ( n = 28 ) for 21 days . Daily crying and fussing times were recorded in a structured diary , and maternal question naires were completed to monitor changes in infant colic symptoms and adverse events . RESULTS Total average crying and fussing times throughout the study ( from baseline to day 21 ) were significantly shorter among infants with colic in the probiotic group compared with infants in the placebo group ( 1719 ± 750 minutes [ 29 ± 13 hours ] vs 2195 ± 764 minutes [ 37 ± 13 hours ] ; P = .028 ) ( relative risk , 0.78 ; 95 % CI , 0.58 - 0.98 ) . Infants given L reuteri DSM 17938 showed a significant reduction in daily crying and fussing times at the end of treatment period compared with those receiving placebo ( median , 60 minutes/day [ IQR , 64 minutes/day ] vs 102 minutes/day [ IQR , 87 minutes/day ] ; P = .045 ) . On day 21 , a significantly higher proportion of infants in the L reuteri DSM 17938 group responded to treatment with a ≥50 % crying time reduction compared with infants given placebo ( 17 vs 6 , P = .035 ; relative risk , 3.3 ; 95 % CI , 1.55 - 7.03 ) . CONCLUSION Administration of L reuteri DSM 17938 significantly improved colic symptoms by reducing crying and fussing times in breastfed Canadian infants with colic
Probiotics , fennel extract  and  spinal manipulation  show promise to alleviate symptoms of colic , although some concerns remain .
Background Infantile colic is a distressing condition characterised by excessive crying in the first few months of life .
The aim of this research was to up date the synthesis of evidence of complementary and alternative medicine ( CAM ) research literature on infantile colic and establish what evidence is currently available .