infacol worked well for us. gripe water wasn't so good, tho I know it works for some people.
If baby is badly affected, I'd try massage too. Your health visitor or midwife shoudl be able to give you info on that. There is a massage you can do that helps colic and it did seem to soothe our little one. Good luck, you have my sympathies, as I know how hard it is when little one is crying and you can't seem to help or comfort them. It WILL pass tho (not much help now, I know).
Hugs xx
if it is for a baby either ,gripe water ,or infacol thats it realy there not a lot about really.when my daughter got collic she was newborn,the other thing was her milk,i chnged her from sma to cown gate and she have not had a problem since,shes nine months now. ne good.xx