Made some posts re my sons situation before (VV constipated and on 2 diff medications to try and ease it).....Just thought I'd let you know the progress we've made recently - big steps forward!
Started giving DS 5ml Aloe Vera Juice once a day in his juice and 5ml Flaxseed oil in his bedtime milk...........has really had an effect and allowed us to lower both his Lactulose and his Sennakot.
So pleased - hope it helps other in similar situation.