See your GP if you have side effects or symptoms that are concerning you – usually something can be done to lessen side effects or relieve symptoms to improve your wellbeing.
Treatment for cancer can cause a number of side effects. The side effects vary from person to person. Some will only last a short time, while others take longer to improve. Common side effects include:
- fatigue (feeling very tired)
- pain
- changes in sleep patterns such as insomnia and disrupted sleep
- problems with eating and drinking such as loss of appetite or mouth or teeth discomfort
- changes to bowel and bladder function
For information about other side effects of specific cancer treatments see Treatment.
Last updated 12 October 2024