I have had crohn's disease for about 40years and had some large and small intestine removed about 25years ago. The operation removed the blockage but left me with permanent diarrhoea which is controlled by codeine phosphate (if I'm lucky). At last, a helpful pharmacist suggested that I try taking methylcellulose with only a small drop of water to get it down. I understand that this works by absorbing water which hopefully would give me a sporting chance of getting to a toilet. Does anyone have experience of this please ? Should I take it every day or just when I think I am going to need some security. My biggest fear is that it may cause a blockage . I do have a problem with any meat that is the slightest bit tough. Any advice would be appreciated.