Hi mys osn recently had a case of constipation and because of this he is now holding in his poo!!! I have tried getting prune juice and orange juice and andrews salts and alsorts into him but he is refusing everything and will not even sit on the toilet to try and poo as he thinks it will hurt. I have tried to get him to understand that if he were to do a poo everyday it would be fine but he won't listen and is just holding onto it!! Will the doc prescribe movicol for him? If so does this help? the last time the prune juice worked and he was forced to sit and poo the huge hard lump out first and was in agony!! I am beside ,yself now!!!