Drinking plenty of fluids is really important and can help your bowels. Prune juice and hot drinks can help
Eat more fibre such as raw fruit, cereals and vegetables
Take gentle exercise e.g. regular short walks
Take mild laxatives that your doctor prescribes or ask advice about laxatives that you can get from a local pharmacy
More information on the possible side effects from cancer treatment can be found on the Cancer Research UK and Macmillan websites.