I had keyhole surgery on Friday, was home the same morning but I haven't done a poo since Friday morning now. I had 4 doses of codeine but haven't taken that since 1am Sunday now. The hospital gave me lactulose but although I have an urge to go constantly nothing is happening. I know the lactulose has worked as (tmi) there is loose poo leaking around the blockage. Everytime I stand up I get an uncomfortable feeling and (again tmi) my bum feels 'full'. I got some laxido last night and so far took a sachet last night and one this morning. Any suggestions for how much/often I should take? I am miserable