coloxyl with senna is better than coloxyl - movicol is good for a one off thing - but if youve had surgery the best thing to do is to discussit with your dr - make sure you are gettin enough water as that is a major source of constipation - the 2 litres a day thing seems to work.
for me - if that happens i eat hot food - curries and chilie stuff - works every time
oh taking fibre when youre already clogged up - wil only clog you up more - in my experience - and the prunes or prune juice or pear juice or fruit is a great idea.
anyway - i hope things get moving for you soon
__________________
Its not how many times you fall down that counts 
its how many times you get back up!
(Thanks to fenrir for my Picture 
)
When you have come to the edge of all light that you know and are about to drop off into the darkness of the unknown,
Faith is knowing One of two things will happen: There will be something solid to stand on or you will be taught to fly.
by Patrick Overton, author and poet