my 4 year old dd been diagnosed with chronic constipation with faecal impaction. she had this last year and cleared up 6 months ago but has it back again. this time have been given lactulose and suppositories to use as movicol gave her an extreme reaction and she did not cope well on it. i am going to give the suppositories a go tomorrow morning, but please some advice on how effective they are and easy/hard to put in!!