Sorry, it's probably been asked before so I shall go away and whip myself soundly for not searching the archives ...
What dose of Lactulose would you give to an almost 4 year old, who is pooing regularly but whose poo is so hard that it's hurting her? The bottle just says that the dose for children is 1 - 5 x 5mm spoonfuls, and that's quite a big range over quite a large age range.
Anyone have any suggestions?